snowgirl

忘了说谢谢驴子和大家

babykatze

Since the functions are not compiled in the standard lib but in
"libm", you need to use "-lm" option when linking the code. e.g. gcc -lm filename.c -o filename

snowgirl

原帖由 babykatze 于 2007-5-21 18:44 发表
Since the functions are not compiled in the standard lib but in
"libm", you need to use "-lm" option when linking the code. e.g. gcc -lm filename.c -o filename

有点没看懂，再琢磨琢磨。
谢谢。

蛋炒饭

自己造一个函数吧，很简单的，这个用Matlab或者Mathematica比较好