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f
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runtime
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libF77
/
r_tanh.c
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#include
"f2c.h"
#ifdef
KR_headers
double
tanh
();
double
r_tanh
(
x
)
real
*
x
;
#else
#undef
abs
#include
<math.h>
double
r_tanh
(
real
*
x
)
#endif
{
return
(
tanh
(*
x
)
);
}