(testeqv (inexact->exact (exact->inexact 2135445/16777216)) 2135445/16777216)
(testeq (< (- (exact->inexact 10197734562406803221/17452826108659293487)
.584302765576009) .0000001) #t)
- (testeqv (rationalize #e0.76 1/10) 3/4)
+ (testeqv (rationalize #e0.76 1/10) 2/3)
(testeqv (rationalize #e0.723 1/10) 2/3)
(testeqv (rationalize #e0.723 1/100) 5/7)
(testeqv (rationalize #e-0.723 1/100) -5/7)
(test= (- 0+6i 1/4 0.5 7) -7.75+6.0i)
(testeqv (rationalize #e2.5 1/1000) 5/2)
(testeqv (rationalize 7/3 1/1000) 7/3)
- (testeqv (rationalize #e3.14159265 1/10) 22/7)
+ (testeqv (rationalize #e3.14159265 1/10) 16/5)
(testeqv (numerator (/ 8 -6)) -4)
(testeqv (denominator (/ 8 -6)) 3)
(testeqv (gcd (numerator 7/9) (denominator 7/9)) 1)