2016 Update

2016-12-05 22:15:40 +01:00 · 2016-12-05 22:15:40 +01:00 · dcf5d15da3
commit dcf5d15da3
parent 948b86eafa
7965 changed files with 139854 additions and 31002 deletions
--- a/Task/Arithmetic-Rational/J/arithmetic-rational-2.j
+++ b/Task/Arithmetic-Rational/J/arithmetic-rational-2.j
@ -1 +1,28 @@
-   is_perfect_rational=: 2 = (1 + i.) +/@:%@([ #~ 0 = |) ]
+   | _3r4             NB. absolute value
+3r4
+   -2r5               NB. negation
+_2r5
+   3r4+2r5            NB. addition
+23r20
+   3r4-2r5            NB. subtraction
+7r20
+   3r4*2r5            NB. multiplication
+3r10
+   3r4%2r5            NB. division
+15r8
+   3r4 <.@% 2r5       NB. integer division
+1
+   3r4 (-~ <.)@% 2r5  NB. remainder
+_7r8
+   3r4 < 2r5          NB. less than
+0
+   3r4 <: 2r5         NB. less than or equal
+0
+   3r4 > 2r5          NB. greater than
+1
+   3r4 >: 2r5         NB. greater than or equal
+1
+   3r4 = 2r5          NB. equal
+0
+   3r4 ~: 2r5         NB. not equal
+1