CoreandServices.book - Ocean - Schlumberger

Basics
- (subtraction)
IndexDouble3 idx_sub_idx = idx_double_1 - idx_double_2;
// Value for idx_sub_idx is (-6.0, -8.0, -10.0) from 3-9, 5-13, 7-17
IndexDouble3 idx_sub_double = idx_double_1 – 5;
// Value for idx_sub_dobule is (-2.0, 0.0, 2.0) from 3-5, 5-5, 7-5
IndexDouble3 double_sub_idx = 5 – idx_double_1;
// Value for double_sub_idx is (2.0, 0.0, -2.0) from 5-3, 5-5, 5-7
IndexDouble3 sub_idx = -idx_double_1;
// Value for sub_idx is (-3.0, -5.0, -7.0) from -1*3, -1*5, -1*7
* (multiplication)
IndexDouble3 idx_mult_idx = idx_double_1 * idx_double_2;
// Value for idx_mult_idx is (27.0, 65.0, 119.0) from 3*9, 5*13, 7*17
IndexDouble3 idx_mult_double = idx_double_1 * 5;
// Value for idx_mult_double is (15.0, 25.0, 35.0) from 3*5, 5*5, 7*5
/ (division)
IndexDouble3 double_mult_idx = 5 * idx_double_1;
// Value for double_mult_idx is (15.0, 25.0, 35.0) from 5*3, 5*5, 5*7
IndexDouble3 idx_div_idx = idx_double_1 / idx_double_2;
// Value for idx_div_idx is (0.3333, 0.3846, 0.4117) from 3/9, 5/13, 7/
17
IndexDouble3 idx_div_double = idx_double_1 / 5;
// Value for idx_div_double is (0.6, 1.0, 1.4) from 3/5, 5/5, 7/5
IndexDouble3 double_div_idx = 5 / idx_double_1;
// Value for double_div_idx is (1.6666, 1.0, 0.7142) from 5/3, 5/5, 5/7
!= (not equal to)
if (idx_double_1 != idx_double_2)
// test is true
4-100 Ocean Application Development Framework 2008.1
Schlumberger Private