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scientefic calculator needed to calculate integration
i want to make a button in the scientefic calculator to calculate the integrtion but it always shows me error that x is undefine...
6 years 前 | 0 个回答 | 0
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toggle and push button
can i change the function of a button by ussing toggle button ? like if the toggle is on the psuh button print something if not ...
6 years 前 | 1 个回答 | 0
