复数表达式计算器zi
本帖最后由 happysxyf 于 2021-5-12 22:52 编辑下载:
复数表达式计算器，是实数表达式计算器的升级版, 所有函数都延扩到复域计算. 兼容实数域, 对ceil,floor, int,等做了复数域上的延扩.cmd命令行下输入.
> zi.exesin(5+7i)*cos(6-3i)+sin(5+7i)*i
/***
= -28817/6 + 4899/2(i) //渐进分数表示
= -4802.848508148568 + 2449.503431876684(i) //浮点表示
=5391.421042267110 * exp[(i)2.669968709666] //极坐标表示
***/
支持实数同名的复变函数:
+, -, *, /, , ^, pi=3.1415926536, e=2.71828182846
rand, round, int, ceil, floor, sqrt, lg, ln, exp, abs, arg
torad, sin, cos, tan, arcsin, arccos, arctan
sinh, cosh, tanh, arcsinh, arccosh, arctanh
usage:
zi
example:
zi "sin(5+7i)*cos(6-3i)+sin(5+7i)*i"
= -28841/6 + 4901/2(i)
mathematical function:
+, -, *, /, , ^, pi=3.1415926536, e=2.71828182846
rand, round, int, ceil, floor, sqrt, lg, ln, exp, abs, arg
torad, sin, cos, tan, arcsin, arccos, arctan
sinh, cosh, tanh, arcsinh, arccosh, arctanh
version:
1.0.05
页:
[1]