包名： com.avelsoft.math
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关于Derivatives
直接计算函数的导数在Android设备上！
直接计算函数的导你的Andr oid设备上！
对于数学或物理exercices非常有用的
✓计算第一和第二导
✓五官端正功能方程
✓的功能很多，像ABS，SQRT，CBRT，LN，EXP，日志和24 trigonometrics功能（两面，罪，棕褐色，秒，ACOS ...）
✓无需互联网连接
✓Syntaxic色（可选）
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最新版本1.7.1的更新日志
Last updated on 2026年09月03日
Fixed: exp(x), cosh(x), arcsin(x), arctan(x), tanh(x) and cotan(x) no longer crash the screen.
Fixed: the derivative of an inverse function applied to a fraction, such as arcsin(x/2), was wrong.
Fixed: x²/(2x) simplified to 1, and x/2 − x/2 to x.
Powers of functions are now written sin²x, as in textbooks, instead of (sin x)².
Fixed: the derivative of an inverse function applied to a fraction, such as arcsin(x/2), was wrong.
Fixed: x²/(2x) simplified to 1, and x/2 − x/2 to x.
Powers of functions are now written sin²x, as in textbooks, instead of (sin x)².
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