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Marc:<br>
<br>
I have the following definitions in a file I'm using when updating
Gambit's trigonometric (and adding hyperbolic) functions:<br>
<br>
<blockquote><tt>;;; #include <math.h> is in gambit.h</tt><br>
<br>
<tt>(define ##scalbn (c-lambda (double int) double "scalbn"))</tt><br>
<tt>(define ##ilogb (c-lambda (double) int "ilogb"))</tt><br>
<br>
<tt>(define ##flsinh (c-lambda (double) double "sinh"))</tt><br>
<tt>(define ##flcosh (c-lambda (double) double "cosh"))</tt><br>
<tt>(define ##fltanh (c-lambda (double) double "tanh"))</tt><br>
<br>
<tt>(define ##flasinh (c-lambda (double) double "asinh"))</tt><br>
<tt>(define ##flacosh (c-lambda (double) double "acosh"))</tt><br>
<tt>(define ##flatanh (c-lambda (double) double "atanh"))</tt><br>
<br>
<tt>(define ##fllog1p (c-lambda (double) double "log1p"))</tt><br>
<tt>(define ##flexpm1 (c-lambda (double) double "expm1"))</tt><br>
</blockquote>
<br>
It would be really helpful for me if these could be added to
gambit.h, the compiler, and _num.scm; then I could just propose
patches to _num.scm for my changes, which will come in stages.<br>
<br>
Also, it would be good to know whether these are available on all
systems that Gambit runs on.<br>
<br>
Brad<br>
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