source:
LMDZ5/branches/Cold_pool_death/libf/misc/cbrt.F
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| Last change on this file since 5427 was 2298, checked in by , 10 years ago | |
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| File size: 185 bytes | |
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| 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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