Section (a × t) →
(a) ½" × 1/16"
(b) 1" × ⅛"
(c) 5/8" × 3/64"
1
1.53
1.5978
1.054
3
−0.2834
−0.3421
−0.1171
4
−0.9634
−1.093
−0.5076