Thursday, January 24, 2019

Comparing the cosine table to math.cos

Let's see how closely Stellar 7's cosine table compares to math.cos().






There's some interesting patterns in the difference between the cosine table and math.cos. It's never more than 1/128 or about +/- 1% difference. The horizontal lines are the range -(1/128) to +(1/128).

I wonder how this compares to Ulugh Beg's cos table.

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