source:
LMDZ5/trunk/libf/misc/cbrt.F
@
3280
Last change on this file since 3280 was 2291, checked in by , 9 years ago | |
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File size: 185 bytes |
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[2291] | 1 | FUNCTION cbrt(x) |
2 | ! Return the cubic root for positive or negative x | |
3 | IMPLICIT NONE | |
4 | ||
5 | REAL x,cbrt | |
6 | ||
7 | cbrt=sign(1.,x)*(abs(x)**(1./3.)) | |
8 | ||
9 | RETURN | |
10 | END | |
11 |
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