Change some numerical constants to expressions

src/lbm/constants/NumericConstants.h

@@ -9,46 +9,52 @@ namespace vf::lbm::constant
 #ifdef VF_DOUBLE_ACCURACY
 static constexpr double c1o2 = 0.5;
 static constexpr double c3o2 = 1.5;
-static constexpr double c1o3 = 0.333333333333333;
-static constexpr double c2o3 = 0.666666666666667;
+static constexpr double c1o3 = (1.0 / 3.0);// 0.333333333333333;
+static constexpr double c2o3 = (2.0 / 3.0);// 0.666666666666667;
 static constexpr double c1o4 = 0.25;
 static constexpr double c3o4 = 0.75;
-static constexpr double c1o6 = 0.166666666666667;
-static constexpr double c1o7 = 0.142857142857143;
+static constexpr double c1o6 = (1.0 / 6.0);// 0.166666666666667;
+static constexpr double c1o7 = (1.0 / 7.0);// 0.142857142857143;
 static constexpr double c1o8 = 0.125;
+<<<<<<< Updated upstream
 static constexpr double c1o9 = 0.111111111111111;
 static constexpr double c2o9 = 0.222222222222222;
 static constexpr double c4o9 = 0.444444444444444;
 static constexpr double c4o10 = 0.4;
+=======
+static constexpr double c1o9 = (1.0 / 9.0);// 0.111111111111111;
+static constexpr double c2o9 = (2.0 / 9.0);// 0.222222222222222;
+static constexpr double c4o9 = (4.0 / 9.0);// 0.444444444444444;
+>>>>>>> Stashed changes
 static constexpr double c1o10 = 0.1;
-static constexpr double c1o12 = 0.083333333333333;
-static constexpr double c1o16 = 0.0625;
-static constexpr double c3o16 = 0.1875;
-static constexpr double c9o16 = 0.5625;
-static constexpr double c1o18 = 0.055555555555556;
+static constexpr double c1o12 = (1.0 / 12.0);// 0.083333333333333;
+static constexpr double c1o16 = (1.0 / 16.0);// 0.0625;
+static constexpr double c3o16 = (3.0 / 16.0);// 0.1875;
+static constexpr double c9o16 = (9.0 / 16.0);// 0.5625;
+static constexpr double c1o18 = (1.0 / 18.0);// 0.055555555555556;
 static constexpr double c1o20 = 0.05;
-static constexpr double c19o20 = 0.95;
+static constexpr double c19o20 = (19.0 / 20.0);// 0.95;
 static constexpr double c21o20 = 1.05;
-static constexpr double c1o24 = 0.041666666666667;
-static constexpr double c1o27 = 0.037037037037037;
-static constexpr double c3o32 = 0.09375;
+static constexpr double c1o24 = (1.0 / 24.0);// 0.041666666666667;
+static constexpr double c1o27 = (1.0 / 27.0);// 0.037037037037037;
+static constexpr double c3o32 = (3.0 / 32.0);// 0.09375;
 static constexpr double c4o32 = 0.125;
-static constexpr double c1o36 = 0.027777777777778;
-static constexpr double c1o48 = 0.020833333333333;
-static constexpr double c1o64 = 0.015625;
-static constexpr double c3o64 = 0.046875;
-static constexpr double c9o64 = 0.140625;
-static constexpr double c27o64 = 0.421875;
-static constexpr double c1o66 = 0.015151515151515;
-static constexpr double c1o72 = 0.013888888888889;
-static constexpr double c1o264 = 0.003787878787879;
-static constexpr double c8o27 = 0.296296296296296;
-static constexpr double c2o27 = 0.074074074074074;
-static constexpr double c1o54 = 0.018518518518519;
+static constexpr double c1o36 = (1.0 / 36.0);// 0.027777777777778;
+static constexpr double c1o48 = (1.0 / 48.0);// 0.020833333333333;
+static constexpr double c1o64 = (1.0 / 64.0);// 0.015625;
+static constexpr double c3o64 = (3.0 / 64.0);// 0.046875;
+static constexpr double c9o64 = (9.0 / 64.0);// 0.140625;
+static constexpr double c27o64 = (27.0 / 64.0);// 0.421875;
+static constexpr double c1o66 = (1.0 / 66.0);// 0.015151515151515;
+static constexpr double c1o72 = (1.0 / 72.0);// 0.013888888888889;
+static constexpr double c1o264 = (1.0 / 264.0);// 0.003787878787879;
+static constexpr double c8o27 = (8.0 / 27.0);// 0.296296296296296;
+static constexpr double c2o27 = (2.0 / 27.0);// 0.074074074074074;
+static constexpr double c1o54 = (1.0 / 54.0);// 0.018518518518519;
 static constexpr double c1o100 = 0.01;
-static constexpr double c99o100 = 0.99;
-static constexpr double c1o126 = 0.007936507936508;
-static constexpr double c1o216 = 0.004629629629630;
+static constexpr double c99o100 = (99.0 / 100.0);// 0.99;
+static constexpr double c1o126 = (1.0 / 126.0);// 0.007936507936508;
+static constexpr double c1o216 = (1.0 / 216.0);// 0.004629629629630;
 static constexpr double c5o4 = 1.25;
 static constexpr double c4o3 = 1.333333333333333;
 static constexpr double c9o4 = 2.25;