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Last change
on this file since 603 was 2, checked in by bird, 23 years ago |
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Initial revision
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-
Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
290 bytes
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| 1 | #include "f2c.h"
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| 2 |
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| 3 | #ifdef KR_headers
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| 4 | double exp(), cos(), sin();
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| 5 | VOID z_exp(r, z) doublecomplex *r, *z;
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| 6 | #else
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| 7 | #undef abs
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| 8 | #include "math.h"
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| 9 | void z_exp(doublecomplex *r, doublecomplex *z)
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| 10 | #endif
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| 11 | {
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| 12 | double expx, zi = z->i;
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| 13 |
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| 14 | expx = exp(z->r);
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| 15 | r->r = expx * cos(zi);
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| 16 | r->i = expx * sin(zi);
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| 17 | }
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