In the eighth issue of 1990, the method of calculating the block height of sinusoidal taper is very good, but if the taper value K used in the formula is a decimal, the number of bits is large, and the square calculation is troublesome and easy to produce. Errors, if you use K's score form to calculate, there will be complex scores, and the calculation is not convenient. Now we introduce another calculation formula we use to communicate with each other.
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