->log(10)
ans =
2.3025851
-->exp(1)
ans =
2.7182818
-->log(10)/log(exp(1))
ans =
2.3025851
->log(10)
ans =
2.3025851
-->exp(1)
ans =
2.7182818
-->log(10)/log(exp(1))
ans =
2.3025851