memo
2^2: 2 squared, 2 to the second
2^3: 2 cubed, 2 to the third
2^4: 2 to the fourth
2^1/2: square root of 2
2^1/3 cube root of 2
2*10^3: 2 times 10 to the third
2^-1: 2 to negative 1
2^-2: 2 to negative 2
いつも読み方が混乱するのでメモ
2^2: 2 squared, 2 to the second
2^3: 2 cubed, 2 to the third
2^4: 2 to the fourth
2^1/2: square root of 2
2^1/3 cube root of 2
2*10^3: 2 times 10 to the third
2^-1: 2 to negative 1
2^-2: 2 to negative 2
いつも読み方が混乱するのでメモ
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