some refactoring of string-to-number parsers
This commit is contained in:
Abdulaziz Ghuloum
parent
4df1dcb25a
commit
b2bca8a00a
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@ -260,7 +260,7 @@
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(string-append ".." (string c)))]))]
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[else
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(cons 'datum
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(dot p '(#\.) 10 #f +1))]))))
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(u:dot p '(#\.) 10 #f #f +1))]))))
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(define tokenize-char*
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(lambda (i str p d)
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(cond
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@ -633,7 +633,7 @@
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char-case)))]))
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(define-string->number-parser port-config
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(parse-string digit+ sign dot))
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(parse-string u:digit+ u:sign u:dot))
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(define (read-char* p ls str who ci? delimited?)
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(let f ([i 0] [ls ls])
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@ -742,7 +742,7 @@
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[(char<=? #\0 c #\9)
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(let ([d (fx- (char->integer c) (char->integer #\0))])
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(cons 'datum
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(digit+ p (list c) 10 #f +1 d)))]
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(u:digit+ p (list c) 10 #f #f +1 d)))]
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[(initial? c)
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(let ([ls (reverse (tokenize-identifier (cons c '()) p))])
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(cons 'datum (string->symbol (list->string ls))))]
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@ -756,7 +756,7 @@
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[(delimiter? c) '(datum . +)]
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[else
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(cons 'datum
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(sign p '(#\+) 10 #f +1))]))]
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(u:sign p '(#\+) 10 #f #f +1))]))]
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[(memq c '(#\-))
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(let ([c (peek-char p)])
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(cond
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@ -769,7 +769,7 @@
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(cons 'datum (string->symbol str))))]
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[else
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(cons 'datum
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(sign p '(#\-) 10 #f -1))]))]
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(u:sign p '(#\-) 10 #f #f -1))]))]
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[($char= #\. c)
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(tokenize-dot p)]
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[($char= #\| c)
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@ -120,85 +120,78 @@
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orig*
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[name* (arg** ...) clause** ...] ...)])))]))))
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(define (mkrec n0 n1)
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(if n0 (make-rectangular n0 n1) (make-rectangular 0 n1)))
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(define-parser define-string->number-parser next fail
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(ratio+ (r ex sn num ac)
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[(eof)
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(if (= ac 0)
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(fail)
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(do-sn/ex sn ex (/ num ac)))]
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(u:ratio+ (r n0 ex sn num ac)
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[(eof)
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(if (or n0 (= ac 0))
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(fail)
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(do-sn/ex sn ex (/ num ac)))]
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[(digit r) => d
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(next ratio+ r ex sn num (+ (* ac r) d))]
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(next u:ratio+ r n0 ex sn num (+ (* ac r) d))]
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[(#\+)
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(if (= ac 0)
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(if (or n0 (= ac 0))
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(fail)
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(let ([real (do-sn/ex sn ex (/ num ac))])
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(next im:sign r real ex +1)))]
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(next u:sign r real ex +1)))]
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[(#\-)
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(if (= ac 0)
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(if (or n0 (= ac 0))
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(fail)
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(let ([real (do-sn/ex sn ex (/ num ac))])
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(next im:sign r real ex -1)))]
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(next u:sign r real ex -1)))]
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[(#\@)
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(if (= ac 0)
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(if (or n0 (= ac 0))
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(fail)
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(let ([mag (do-sn/ex sn ex (/ num ac))])
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(next polar r mag ex)))]
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[(#\i)
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(if (= ac 0)
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(fail)
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(next im:done
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(make-rectangular 0 (do-sn/ex sn ex (/ num ac)))))])
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(next u:done (mkrec n0 (do-sn/ex sn ex (/ num ac)))))])
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(im:ratio+ (r real ex sn num ac)
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(u:ratio (r n0 ex sn num)
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[(digit r) => d
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(next im:ratio+ r real ex sn num (+ (* ac r) d))]
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[(#\i)
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(if (= ac 0)
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(fail)
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(next im:done
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(make-rectangular real (do-sn/ex sn ex (/ num ac)))))])
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(next u:ratio+ r n0 ex sn num d)])
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(im:done (n)
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(u:done (n)
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[(eof) n])
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(ratio (r ex sn num)
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[(digit r) => d
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(next ratio+ r ex sn num d)])
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(im:ratio (r real ex sn num)
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[(digit r) => d
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(next im:ratio+ r real ex sn num d)])
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(exponent+digit (r ex sn ac exp1 exp2 exp-sign)
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[(eof)
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(do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))]
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[(#\+)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next im:sign r real ex +1))]
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[(#\-)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next im:sign r real ex -1))]
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[(#\@)
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(let ([mag (do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next polar r mag ex))]
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[(digit r) => d
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(next exponent+digit r ex sn ac exp1 (+ (* exp2 r) d) exp-sign)]
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[(#\i)
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(let ([n (do-dec-sn/ex sn ex
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(* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next im:done (make-rectangular 0 n)))])
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(polar (r mag ex)
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[(digit r) => d
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(next polar+digit r mag ex d 1)]
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[(#\.)
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(if (= r 10)
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(next polar+dot r mag ex +1)
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(fail))])
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(fail))]
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[(#\+)
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(next polar+sign r mag ex +1)]
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[(#\-)
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(next polar+sign r mag ex -1)])
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(polar+sign (r mag ex sn)
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[(digit r) => d
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(next polar+digit r mag ex d sn)]
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[(#\.)
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(if (= r 10)
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(next polar+dot r mag ex sn)
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(fail))]
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[(#\n)
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(next pol:sign-n (make-polar mag +nan.0))]
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[(#\i)
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(next pol:sign-i (make-polar mag (* +inf.0 sn)))])
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(pol:sign-n (n) [(#\a) (next pol:sign-na n)])
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(pol:sign-na (n) [(#\n) (next pol:sign-nan n)])
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(pol:sign-nan (n) [(#\.) (next pol:sign-nan. n)])
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(pol:sign-nan. (n) [(#\0) (next u:done n)])
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(pol:sign-i (n) [(#\n) (next pol:sign-in n)])
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(pol:sign-in (n) [(#\f) (next pol:sign-inf n)])
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(pol:sign-inf (n) [(#\.) (next pol:sign-inf. n)])
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(pol:sign-inf. (n) [(#\0) (next u:done n)])
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(polar+dot (r mag ex sn)
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[(digit r) => d
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@ -220,189 +213,157 @@
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[(digit r) => d
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(next polar+digit+dot r mag ex (+ (* r ang) d) sn (- exp 1))])
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(im:exponent+digit (r real ex sn ac exp1 exp2 exp-sign)
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(u:exponent+digit (r n0 ex sn ac exp1 exp2 exp-sign)
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[(eof)
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(if n0
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(fail)
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(do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign))))))]
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[(digit r) => d
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(next im:exponent+digit r real ex sn ac exp1 (+ (* exp2 r) d) exp-sign)]
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(next u:exponent+digit r n0 ex sn ac exp1 (+ (* exp2 r) d) exp-sign)]
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[(#\+)
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(if n0
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(fail)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next u:sign r real ex +1)))]
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[(#\-)
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(if n0
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(fail)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next u:sign r real ex -1)))]
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[(#\@)
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(if n0
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(fail)
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(let ([mag (do-dec-sn/ex sn ex (* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next polar r mag ex)))]
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[(#\i)
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(let ([imag (do-dec-sn/ex sn ex
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(* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next im:done (make-rectangular real imag)))])
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(let ([n1 (do-dec-sn/ex sn ex
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(* ac (expt 10 (+ exp1 (* exp2 exp-sign)))))])
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(next u:done (mkrec n0 n1)))])
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(exponent+sign (r ex sn ac exp1 exp-sign)
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(u:exponent+sign (r n0 ex sn ac exp1 exp-sign)
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[(digit r) => d
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(next exponent+digit r ex sn ac exp1 d exp-sign)])
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(next u:exponent+digit r n0 ex sn ac exp1 d exp-sign)])
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(im:exponent+sign (r real ex sn ac exp1 exp-sign)
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(u:exponent (r n0 ex sn ac exp1)
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[(digit r) => d
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(next im:exponent+digit r real ex sn ac exp1 d exp-sign)])
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(next u:exponent+digit r n0 ex sn ac exp1 d +1)]
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[(#\+) (next u:exponent+sign r n0 ex sn ac exp1 +1)]
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[(#\-) (next u:exponent+sign r n0 ex sn ac exp1 -1)])
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(exponent (r ex sn ac exp1)
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[(digit r) => d
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(next exponent+digit r ex sn ac exp1 d +1)]
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[(#\+) (next exponent+sign r ex sn ac exp1 +1)]
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[(#\-) (next exponent+sign r ex sn ac exp1 -1)])
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(im:exponent (r real ex sn ac exp1)
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[(digit r) => d
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(next im:exponent+digit r real ex sn ac exp1 d +1)]
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[(#\+) (next im:exponent+sign r real ex sn ac exp1 +1)]
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[(#\-) (next im:exponent+sign r real ex sn ac exp1 -1)])
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(digit+dot (r ex sn ac exp)
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(u:digit+dot (r n0 ex sn ac exp)
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[(eof)
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(do-dec-sn/ex sn ex (* ac (expt 10 exp)))]
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[(digit r) => d
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(next digit+dot r ex sn (+ (* ac r) d) (- exp 1))]
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(next u:digit+dot r n0 ex sn (+ (* ac r) d) (- exp 1))]
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[(#\i)
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(let ([n1 (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next u:done (mkrec n0 n1)))]
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[(#\+)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next im:sign r real ex +1))]
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(if n0
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(fail)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next u:sign r real ex +1)))]
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[(#\-)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next im:sign r real ex -1))]
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(if n0
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(fail)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next u:sign r real ex -1)))]
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[(#\@)
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(let ([mag (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next polar r mag ex))]
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[(#\i)
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(let ([real (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next im:done (make-rectangular 0.0 real)))]
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(if n0
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(fail)
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(let ([mag (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next polar r mag ex)))]
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[(#\e #\E #\s #\S #\f #\F #\d #\D #\l #\L)
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(if (fx=? r 10)
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(next exponent r ex sn ac exp)
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(next u:exponent r n0 ex sn ac exp)
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(fail))])
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(im:digit+dot (r real ex sn ac exp)
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[(eof)
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(do-dec-sn/ex sn ex (* ac (expt 10 exp)))]
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[(digit r) => d
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(next im:digit+dot r real ex sn (+ (* ac r) d) (- exp 1))]
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[(#\i)
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(let ([imag (do-dec-sn/ex sn ex (* ac (expt 10 exp)))])
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(next im:done (make-rectangular real imag)))]
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[(#\e #\E #\s #\S #\f #\F #\d #\D #\l #\L)
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(next im:exponent r real ex sn ac exp)])
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(digit+ (r ex sn ac)
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[(eof) (do-sn/ex sn ex ac)]
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(u:digit+ (r n0 ex sn ac)
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[(eof)
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(let ([n1 (do-sn/ex sn ex ac)])
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(if n0
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(make-rectangular n0 n1)
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n1))]
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[(digit r) => d
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(next digit+ r ex sn (+ (* ac r) d))]
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[(#\/) (next ratio r ex sn ac)]
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(next u:digit+ r n0 ex sn (+ (* ac r) d))]
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[(#\.)
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(if (fx=? r 10)
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(next digit+dot r ex sn ac 0)
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(next u:digit+dot r n0 ex sn ac 0)
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(fail))]
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[(#\/) (next u:ratio r n0 ex sn ac)]
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[(#\+)
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(let ([real (do-sn/ex sn ex ac)])
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(next im:sign r real ex +1))]
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(if n0
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(fail)
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(let ([real (do-sn/ex sn ex ac)])
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(next u:sign r real ex +1)))]
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[(#\-)
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(let ([real (do-sn/ex sn ex ac)])
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(next im:sign r real ex -1))]
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(if n0
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(fail)
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(let ([real (do-sn/ex sn ex ac)])
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(next u:sign r real ex -1)))]
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[(#\i)
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(next u:done (mkrec n0 (do-sn/ex sn ex ac)))]
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[(#\@)
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(let ([mag (do-sn/ex sn ex ac)])
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(next polar r mag ex))]
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[(#\i)
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(next im:done (make-rectangular 0 (do-sn/ex sn ex ac)))]
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(if n0
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(fail)
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(let ([mag (do-sn/ex sn ex ac)])
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(next polar r mag ex)))]
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[(#\e #\E #\s #\S #\f #\F #\d #\D #\l #\L)
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(if (fx=? r 10)
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(next exponent r ex sn ac 0)
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(next u:exponent r n0 ex sn ac 0)
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(fail))])
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(im:digit+ (r real ex sn ac)
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[(digit r) => d
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(next im:digit+ r real ex sn (+ (* ac r) d))]
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[(#\.)
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(if (fx=? r 10)
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(next im:digit+dot r real ex sn ac 0)
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(fail))]
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[(#\/)
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(next im:ratio r real ex sn ac)]
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[(#\i)
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(next im:done (make-rectangular real (do-sn/ex sn ex ac)))]
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[(#\e #\E #\s #\S #\f #\F #\d #\D #\l #\L)
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(if (fx=? r 10)
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(next im:exponent r real ex sn ac 0)
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(fail))])
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(sign-i (r ex sn)
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[(eof)
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(make-rectangular
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(if (eq? ex 'i) 0.0 0)
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sn)]
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[(#\n) (next sign-in r ex sn)])
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(sign-in (r ex sn)
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[(#\f) (next sign-inf r ex sn)])
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(sign-inf (r ex sn)
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[(#\.) (next sign-inf. r ex sn)])
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(sign-inf. (r ex sn)
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[(#\0) (next sign-inf.0 r ex sn)])
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(sign-inf.0 (r ex sn)
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[(eof) (if (= sn 1) +inf.0 -inf.0)] ;(* sn +inf.0)
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[(#\+) (next im:sign r (* sn +inf.0) ex +1)]
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[(#\-) (next im:sign r (* sn +inf.0) ex -1)]
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[(#\@) (next polar r (* sn +inf.0) ex)]
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[(#\i)
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(next im:done (make-rectangular 0.0 (* sn +inf.0)))])
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(im:sign-i (real ex sn)
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[(eof) (make-rectangular real (do-sn/ex sn ex 1))]
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[(#\n) (next im:sign-in (make-rectangular real (* sn +inf.0)))])
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(im:sign-in (n)
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[(#\f) (next im:sign-inf n)])
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(im:sign-inf (n)
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[(#\.) (next im:sign-inf. n)])
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(im:sign-inf. (n)
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[(#\0) (next im:sign-inf.0 n)])
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(im:sign-inf.0 (n)
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[(#\i) (next im:done n)])
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(im:sign-n (n) [(#\a) (next im:sign-na n)])
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(im:sign-na (n) [(#\n) (next im:sign-nan n)])
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(im:sign-nan (n) [(#\.) (next im:sign-nan. n)])
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(im:sign-nan. (n) [(#\0) (next im:sign-nan.0 n)])
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(im:sign-nan.0 (n) [(#\i) (next im:done n)])
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(dot (r ex sn)
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[(digit r) => d
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(next digit+dot r ex sn d -1)])
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(im:dot (r real ex sn)
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[(digit r) => d
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(next im:digit+dot r real ex sn d -1)])
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(im:sign (r real ex sn)
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[(digit r) => d
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(next im:digit+ r real ex sn d)]
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[(#\i)
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(next im:sign-i real ex sn)]
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(u:sign-i (r n0 ex sn)
|
||||
[(eof) (mkrec n0 (do-sn/ex sn ex 1))]
|
||||
[(#\n)
|
||||
(next im:sign-n (make-rectangular real +nan.0))]
|
||||
(if n0
|
||||
(next u:sign-in r n0 (* sn +inf.0) ex)
|
||||
(next u:sign-in r (* sn +inf.0) #f ex))])
|
||||
(u:sign-in (r n0 n1 ex)
|
||||
[(#\f) (next u:sign-inf r n0 n1 ex)])
|
||||
(u:sign-inf (r n0 n1 ex)
|
||||
[(#\.) (next u:sign-inf. r n0 n1 ex)])
|
||||
(u:sign-inf. (r n0 n1 ex)
|
||||
[(#\0) (next u:sign-inf.0 r n0 n1 ex)])
|
||||
(u:sign-inf.0 (r n0 n1 ex)
|
||||
[(eof) (if n1 (make-rectangular n0 n1) n0)]
|
||||
[(#\+) (if n1 (fail) (next u:sign r n0 ex +1))]
|
||||
[(#\-) (if n1 (fail) (next u:sign r n0 ex -1))]
|
||||
[(#\@) (if n1 (fail) (next polar r n0 ex))]
|
||||
[(#\i)
|
||||
(next u:done
|
||||
(if n1
|
||||
(make-rectangular n0 n1)
|
||||
(make-rectangular 0.0 n0)))])
|
||||
|
||||
(u:dot (r n0 ex sn)
|
||||
[(digit r) => d
|
||||
(next u:digit+dot r n0 ex sn d -1)])
|
||||
|
||||
(u:sign (r n0 ex sn)
|
||||
[(digit r) => d
|
||||
(next u:digit+ r n0 ex sn d)]
|
||||
[(#\i) (next u:sign-i r n0 ex sn)]
|
||||
[(#\n) (next u:sign-n r n0 ex)]
|
||||
[(#\.)
|
||||
(if (fx=? r 10)
|
||||
(next im:dot r real ex sn)
|
||||
(if (= r 10)
|
||||
(next u:dot r n0 ex sn)
|
||||
(fail))])
|
||||
|
||||
(sign (r ex sn)
|
||||
[(digit r) => d
|
||||
(next digit+ r ex sn d)]
|
||||
[(#\i)
|
||||
(next sign-i r ex sn)]
|
||||
[(#\.)
|
||||
(if (fx=? r 10)
|
||||
(next dot r ex sn)
|
||||
(fail))]
|
||||
[(#\n)
|
||||
(next sign-n r ex)])
|
||||
(sign-n (r ex) [(#\a) (next sign-na r ex)])
|
||||
(sign-na (r ex) [(#\n) (next sign-nan r ex)])
|
||||
(sign-nan (r ex) [(#\.) (next sign-nan. r ex)])
|
||||
(sign-nan. (r ex) [(#\0) (next sign-nan.0 r ex)])
|
||||
(sign-nan.0 (r ex)
|
||||
[(eof) +nan.0]
|
||||
[(#\+) (next im:sign r +nan.0 ex +1)]
|
||||
[(#\-) (next im:sign r +nan.0 ex -1)]
|
||||
[(#\@) (next polar r +nan.0 ex)]
|
||||
[(#\i) (next sign-nan.0i r ex)])
|
||||
(sign-nan.0i (r ex)
|
||||
[(eof) (make-rectangular 0.0 +nan.0)])
|
||||
(u:sign-n (r n0 ex) [(#\a) (next u:sign-na r n0 ex)])
|
||||
(u:sign-na (r n0 ex) [(#\n) (next u:sign-nan r n0 ex)])
|
||||
(u:sign-nan (r n0 ex) [(#\.) (next u:sign-nan. r n0 ex)])
|
||||
(u:sign-nan. (r n0 ex) [(#\0) (next u:sign-nan.0 r n0 ex)])
|
||||
(u:sign-nan.0 (r n0 ex)
|
||||
[(eof) (if n0 (make-rectangular n0 +nan.0) +nan.0)]
|
||||
[(#\+) (if n0 (fail) (next u:sign r +nan.0 ex +1))]
|
||||
[(#\-) (if n0 (fail) (next u:sign r +nan.0 ex -1))]
|
||||
[(#\@) (if n0 (fail) (next polar r +nan.0 ex))]
|
||||
[(#\i) (next u:done (mkrec n0 +nan.0))])
|
||||
|
||||
(parse-string-h (dr r ex)
|
||||
[(#\x #\X)
|
||||
|
|
@ -420,14 +381,14 @@
|
|||
|
||||
(parse-string (dr r ex)
|
||||
[(#\#) (next parse-string-h dr r ex)]
|
||||
[(#\+) (next sign dr ex +1)]
|
||||
[(#\-) (next sign dr ex -1)]
|
||||
[(#\+) (next u:sign dr #f ex +1)]
|
||||
[(#\-) (next u:sign dr #f ex -1)]
|
||||
[(#\.)
|
||||
(if (fx=? dr 10)
|
||||
(next dot dr ex +1)
|
||||
(next u:dot dr #f ex +1)
|
||||
(fail))]
|
||||
[(digit dr) => d
|
||||
(next digit+ dr ex +1 d)])
|
||||
(next u:digit+ dr #f ex +1 d)])
|
||||
)
|
||||
|
||||
(define-syntax string-config
|
||||
|
|
@ -479,7 +440,7 @@
|
|||
;;; | <real R> "+" <naninf> "i"
|
||||
;;; | <real R> "-" <naninf> "i"
|
||||
;;; | <real R> "+" "i"
|
||||
;;; | <real R> "-" "i"
|
||||
;;; | <real R> "-" "i"
|
||||
;;; | "+" <ureal R> "i"
|
||||
;;; | "-" <ureal R> "i"
|
||||
;;; | "+" <naninf> "i"
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
1834
|
||||
1835
|
||||
|
|
|
|||
|
|
@ -7,7 +7,8 @@
|
|||
(import (ikarus) (tests framework))
|
||||
|
||||
(define (run-tests)
|
||||
(test-string-to-number))
|
||||
(test-string-to-number)
|
||||
(generated-tests))
|
||||
|
||||
(define (test string expected)
|
||||
(define (equal-results? x y)
|
||||
|
|
@ -249,6 +250,90 @@
|
|||
(test "+.234i" (make-rectangular 0 0.234))
|
||||
)
|
||||
|
||||
(define (generated-tests)
|
||||
|
||||
(define (gen ls1 ls2 comp1 comp2)
|
||||
(apply append
|
||||
(map (lambda (x1)
|
||||
(map (lambda (x2)
|
||||
(cons (comp1 (car x1) (car x2))
|
||||
(comp2 (cdr x1) (cdr x2))))
|
||||
ls2))
|
||||
ls1)))
|
||||
|
||||
(define (gensa ls1 ls2 comp)
|
||||
(gen ls1 ls2 string-append comp))
|
||||
|
||||
(define ureal
|
||||
'(["0" . 0]
|
||||
["1" . 1]
|
||||
["1." . 1.0]
|
||||
["1.0" . 1.0]
|
||||
[".5" . 0.5]
|
||||
["0.5" . 0.5]
|
||||
["1e1" . 10.0]
|
||||
["1e+1" . 10.0]
|
||||
["1e-1" . 0.1]
|
||||
["1.e1" . 10.0]
|
||||
["1.e+1" . 10.0]
|
||||
["1.e-1" . 0.1]
|
||||
["1.0e1" . 10.0]
|
||||
["1.0e+1" . 10.0]
|
||||
["1.0e-1" . 0.1]
|
||||
[".5e1" . 5.0]
|
||||
[".5e+1" . 5.0]
|
||||
[".5e-1" . 0.05]
|
||||
))
|
||||
|
||||
(define naninf
|
||||
'(["nan.0" . +nan.0]
|
||||
["inf.0" . +inf.0]))
|
||||
|
||||
(define sign
|
||||
'(["+" . +1]
|
||||
["-" . -1]))
|
||||
|
||||
;;; <real> = <sign> <ureal>
|
||||
;;; | + <naninf>
|
||||
;;; | - <naninf>
|
||||
|
||||
(define sreal
|
||||
(append
|
||||
(gensa sign ureal *)
|
||||
(gensa sign naninf *)))
|
||||
(define real
|
||||
(append ureal sreal))
|
||||
|
||||
;;;<complex> = <real>
|
||||
;;; | <real> @ <real>
|
||||
;;; | <real> <creal>
|
||||
;;; | <creal>
|
||||
;;; <creal> = <seal> i
|
||||
;;; | +i
|
||||
;;; | -i
|
||||
|
||||
(define creal
|
||||
(append
|
||||
(gensa sreal '(["i" . #f]) (lambda (x f) (make-rectangular 0 x)))
|
||||
`(["+i" . ,(make-rectangular 0 1)]
|
||||
["-i" . ,(make-rectangular 0 -1)])))
|
||||
|
||||
(define complex
|
||||
(append
|
||||
real creal
|
||||
(gensa real creal +)
|
||||
;(gen real real (lambda (x y) (string-append x "@" y)) make-polar)
|
||||
))
|
||||
|
||||
(printf "TESTING ~s tests\n" (length complex))
|
||||
(for-each
|
||||
(lambda (x)
|
||||
(test (car x) (cdr x)))
|
||||
complex)
|
||||
|
||||
)
|
||||
|
||||
|
||||
)
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue