Empty sym: 0-by-1 Log function

2 次查看（过去 30 天）
Franzisca Hitz
Franzisca Hitz 2020-10-31
编辑： Ameer Hamza 2020-10-31
The result of:
syms s
expr = (2*log10(1000*s))-(log10(s^2));
solve(expr)
shoul be 6.
Why do I get the result: Empty sym: 0-by-1?
What is the correct sytax?
Thank you

请先登录，再回答此问题。

采纳的回答

Ameer Hamza
Ameer Hamza 2020-10-31
编辑：Ameer Hamza 2020-10-31
Your equation is
which shows that your equation has no solution.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Calculus 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by