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langs a-z

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Ingy döt Net 2013-04-10 22:43:41 -07:00
parent db842d013d
commit d066446780
11389 changed files with 98361 additions and 1020 deletions
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20
Task/Exponentiation-operator/Standard-ML/exponentiation-operator-1.ml Normal file
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@ -0,0 +1,20 @@
fun expt_int (a, b) = let
fun aux (x, i) =
if i = b then x
else aux (x * a, i + 1)
in
aux (1, 0)
end
fun expt_real (a, b) = let
fun aux (x, i) =
if i = b then x
else aux (x * a, i + 1)
in
aux (1.0, 0)
end
val op ** = expt_int
infix 6 **
val op *** = expt_real
infix 6 ***

4
Task/Exponentiation-operator/Standard-ML/exponentiation-operator-2.ml Normal file
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@ -0,0 +1,4 @@
- 2 ** 3;
val it = 8 : int
- 2.4 *** 3;
val it = 13.824 : real