Replace >r r> usage with dip in math.ratios

db4
Aaron Schaefer 2008-11-17 18:13:42 -05:00
parent d328589b87
commit fa88f8825b
1 changed files with 4 additions and 4 deletions

View File

@ -12,10 +12,10 @@ IN: math.ratios
dup 1 number= [ drop ] [ <ratio> ] if ; inline
: scale ( a/b c/d -- a*d b*c )
2>fraction >r * swap r> * swap ; inline
2>fraction [ * swap ] dip * swap ; inline
: ratio+d ( a/b c/d -- b*d )
denominator swap denominator * ; inline
[ denominator ] bi@ * ; inline
PRIVATE>
@ -24,7 +24,7 @@ M: integer /
"Division by zero" throw
] [
dup 0 < [ [ neg ] bi@ ] when
2dup gcd nip tuck /i >r /i r> fraction>
2dup gcd nip tuck /i [ /i ] dip fraction>
] if ;
M: ratio hashcode*
@ -52,7 +52,7 @@ M: ratio >= scale >= ;
M: ratio + 2dup scale + -rot ratio+d / ;
M: ratio - 2dup scale - -rot ratio+d / ;
M: ratio * 2>fraction * >r * r> / ;
M: ratio * 2>fraction * [ * ] dip / ;
M: ratio / scale / ;
M: ratio /i scale /i ;
M: ratio /f scale /f ;