diff options
Diffstat (limited to 'coding-exercises/2/83/install-real.rkt')
| -rw-r--r-- | coding-exercises/2/83/install-real.rkt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/coding-exercises/2/83/install-real.rkt b/coding-exercises/2/83/install-real.rkt index a232e5e..2141059 100644 --- a/coding-exercises/2/83/install-real.rkt +++ b/coding-exercises/2/83/install-real.rkt @@ -35,6 +35,8 @@ (put 'project '(real) (lambda (n) ((get 'make 'rational) n 1.0))) (put 'greatest-common-divisor '(real real) (lambda (a b) (tagme (gcd-real a b)))) + ;; expt for integerizing factor + (put 'expt '(real real) expt) ;; sqrt and trig methods for complex nums (put 'sqr '(real) sqr) (put 'sqrt '(real) sqrt) |