>>147
2^1.01 = 2*2^0.01
e^x = 1 + x + x^2/2! + x^3/3! + .... より
2^0.01 = e^(0.01log(2)) = 1 + 0.01log(2) + (0.01log(2))^2/2! + (0.01log(2))^3/3! + ....