unable to solve symbolically. returning a numeric solution using vpasolve

29 次查看（过去 30 天）
Yago Ferrara Román
回答： Reshma Nerella 2021-12-10
Im trying to get the real and the imaginary part of this function.
syms z complex
g(z)=exp(z)+sin(z)
solve(exp(z)+sin(z)==0)

请先登录，再回答此问题。

回答（1 个）

Reshma Nerella
Reshma Nerella 2021-12-10
Hi,
To get the real and imaginary part, you can use real, imag functions.
g(z)=(exp(z)+sin(z) == 0)
real(g(z)) %returns the real part
imag(g(z)) %returns the imag part
In order to simplify it further, in terms of any other function you can use rewrite function
simplify(rewrite(imag(g(z)), 'exp'))

类别

在 Help Center 和 File Exchange 中查找有关 Symbolic Math Toolbox 的更多信息

标签

产品


版本

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by