[text text=(31337_88309764896321, `If the number is less than 2, log2 is 0; otherwise, it is 1`) size=33 y=-50]
[text text=(31337_32041142528569, `Subtracting from (2 - 1) = 1, there are 1 and 0 leading zero, respectively`) size=33 y=0]
[text text=(31337_88044062357651, `Then how about 4-bit number?`) size=33 y=50]