how do i use sqrt when trying to code a math function

2023 2 20
1 个回答
更新时间：2023 2 21
139 次查看（30 天）

0 个投票

im trying to code:
sqrt(100^2+(.01x-(100/x))^2)
but i keep getting the invalid expression error.

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回答（1 个）

Walter Roberson
Walter Roberson 2023-2-21

0 个投票

sqrt(100^2+(.01x-(100/x))^2)
^^
MATLAB has absolutely no implied multiplication. .01x is a syntax error, not 0.01 times x.

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