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Include the fortran library sources from GCC 3.4.4.
[dragonfly.git]
/
contrib
/
gcc-3.4
/
libf2c
/
libF77
/
z_exp.c
1
#include "f2c.h"
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#undef abs
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#include "math.h"
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void
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z_exp (doublecomplex * r, doublecomplex * z)
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{
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double expx, zi = z->i;
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expx = exp (z->r);
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r->r = expx * cos (zi);
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r->i = expx * sin (zi);
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}