乘法求导公式涉及到两个数的乘积函数的导数,以下是常见的乘法求导公式:
1. 常数乘积的导数为零:$\\frac{d}{dx}(c) = 0$
3. 指数乘积的导数:$\\frac{d}{dx}(a^x) = a^x \\ln(a)$
4. 对数乘积的导数:$\\frac{d}{dx}(\\log_a(x)) = \\frac{1}{x\\ln(a)}$
- 正弦乘积的导数:$\\frac{d}{dx}(\\sin(x)\\cos(y)) = \\cos(x)\\sin(y)\\cos(x-y)$
- 余弦乘积的导数:$\\frac{d}{dx}(\\cos(x)\\sin(y)) = -\\sin(x)\\cos(y)\\sin(x-y)$
- 正切乘积的导数:$\\frac{d}{dx}(\ an(x)\\sec(y)) = \\sec(x)\ an(y)\\sec(x-y)$