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Table 4 Multiplicand width comparison of the right branch of generators with a tree structure of height 2

From: Using the complement of the cosine to compute trigonometric functions

Data width Left sub-branch Right sub-branch
  Cosine Compl. Red. (%) Cosine Compl. Red. (%)
16 19 4 79 19 0 100
17 20 3 85 20 0 100
18 21 4 81 21 0 100
19 22 5 77 22 0 100
20 23 4 83 23 0 100
21 24 3 88 24 0 100
22 25 4 84 25 0 100
23 26 5 81 26 0 100