Nice is nice. _e is nice.

src/math.rs

@@ -1,70 +1,70 @@
 use statrs::distribution::{Continuous, Normal, Univariate};
 
-const S2PI: f64 = 2.50662827463100050242E0;
+const S2PI: f64 = 2.50662827463100050242_e0;
 
 const P0: [f64; 5] = [
-    -5.99633501014107895267E1,
-    9.80010754185999661536E1,
-    -5.66762857469070293439E1,
-    1.39312609387279679503E1,
-    -1.23916583867381258016E0,
+    -5.99633501014107895267_e1,
+    9.80010754185999661536_e1,
+    -5.66762857469070293439_e1,
+    1.39312609387279679503_e1,
+    -1.23916583867381258016_e0,
 ];
 
 const Q0: [f64; 8] = [
-    1.95448858338141759834E0,
-    4.67627912898881538453E0,
-    8.63602421390890590575E1,
-    -2.25462687854119370527E2,
-    2.00260212380060660359E2,
-    -8.20372256168333339912E1,
-    1.59056225126211695515E1,
-    -1.18331621121330003142E0,
+    1.95448858338141759834_e0,
+    4.67627912898881538453_e0,
+    8.63602421390890590575_e1,
+    -2.25462687854119370527_e2,
+    2.00260212380060660359_e2,
+    -8.20372256168333339912_e1,
+    1.59056225126211695515_e1,
+    -1.18331621121330003142_e0,
 ];
 
 const P1: [f64; 9] = [
-    4.05544892305962419923E0,
-    3.15251094599893866154E1,
-    5.71628192246421288162E1,
-    4.40805073893200834700E1,
-    1.46849561928858024014E1,
-    2.18663306850790267539E0,
-    -1.40256079171354495875E-1,
-    -3.50424626827848203418E-2,
-    -8.57456785154685413611E-4,
+    4.05544892305962419923_e0,
+    3.15251094599893866154_e1,
+    5.71628192246421288162_e1,
+    4.40805073893200834700_e1,
+    1.46849561928858024014_e1,
+    2.18663306850790267539_e0,
+    -1.40256079171354495875_e-1,
+    -3.50424626827848203418_e-2,
+    -8.57456785154685413611_e-4,
 ];
 
 const Q1: [f64; 8] = [
-    1.57799883256466749731E1,
-    4.53907635128879210584E1,
-    4.13172038254672030440E1,
-    1.50425385692907503408E1,
-    2.50464946208309415979E0,
-    -1.42182922854787788574E-1,
-    -3.80806407691578277194E-2,
-    -9.33259480895457427372E-4,
+    1.57799883256466749731_e1,
+    4.53907635128879210584_e1,
+    4.13172038254672030440_e1,
+    1.50425385692907503408_e1,
+    2.50464946208309415979_e0,
+    -1.42182922854787788574_e-1,
+    -3.80806407691578277194_e-2,
+    -9.33259480895457427372_e-4,
 ];
 
 const P2: [f64; 9] = [
-    3.23774891776946035970E0,
-    6.91522889068984211695E0,
-    3.93881025292474443415E0,
-    1.33303460815807542389E0,
-    2.01485389549179081538E-1,
-    1.23716634817820021358E-2,
-    3.01581553508235416007E-4,
-    2.65806974686737550832E-6,
-    6.23974539184983293730E-9,
+    3.23774891776946035970_e0,
+    6.91522889068984211695_e0,
+    3.93881025292474443415_e0,
+    1.33303460815807542389_e0,
+    2.01485389549179081538_e-1,
+    1.23716634817820021358_e-2,
+    3.01581553508235416007_e-4,
+    2.65806974686737550832_e-6,
+    6.23974539184983293730_e-9,
 ];
 
 const Q2: [f64; 8] = [
-    6.02427039364742014255E0,
-    3.67983563856160859403E0,
-    1.37702099489081330271E0,
-    2.16236993594496635890E-1,
-    1.34204006088543189037E-2,
-    3.28014464682127739104E-4,
-    2.89247864745380683936E-6,
-    6.79019408009981274425E-9,
+    6.02427039364742014255_e0,
+    3.67983563856160859403_e0,
+    1.37702099489081330271_e0,
+    2.16236993594496635890_e-1,
+    1.34204006088543189037_e-2,
+    3.28014464682127739104_e-4,
+    2.89247864745380683936_e-6,
+    6.79019408009981274425_e-9,
 ];
 
 fn polevl(x: f64, coef: &[f64], n: usize) -> f64 {