axlogea+axℓnxlogaxa^{x} \log _{e} a+a^{x} \ell n x \log _{a} xaxlogea+axℓnxlogax
axlogae+axℓnalogaxa^{x} \log _{a} e+a^{x} \ell n a \log _{a} xaxlogae+axℓnalogax
1xaxlogca+axℓnxlogax\frac{1}{x} a^{x} \log _{c} a+a^{x} \ell n x \log _{a} xx1axlogca+axℓnxlogax
1xaxlogae+axℓnalogax\frac{1}{x} a^{x} \log _{a} e+a^{x} \ell n a \log _{a} xx1axlogae+axℓnalogax