From 6d9bdf975aba3cd2f571f4e3695136f2ee85f37f Mon Sep 17 00:00:00 2001
From: Palmer Cox <p@lmercox.com>
Date: Sat, 15 Feb 2014 16:15:03 -0500
Subject: Rename all variables that have uppercase characters in their names to
 use only lowercase characters

---
 src/libstd/rand/distributions/mod.rs | 12 ++++++------
 src/libstd/rand/mod.rs               |  8 ++++----
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/libstd/rand')

diff --git a/src/libstd/rand/distributions/mod.rs b/src/libstd/rand/distributions/mod.rs
index 7372d171de7..41a106ec887 100644
--- a/src/libstd/rand/distributions/mod.rs
+++ b/src/libstd/rand/distributions/mod.rs
@@ -213,8 +213,8 @@ mod ziggurat_tables;
 fn ziggurat<R:Rng>(
             rng: &mut R,
             symmetric: bool,
-            X: ziggurat_tables::ZigTable,
-            F: ziggurat_tables::ZigTable,
+            x_tab: ziggurat_tables::ZigTable,
+            f_tab: ziggurat_tables::ZigTable,
             pdf: 'static |f64| -> f64,
             zero_case: 'static |&mut R, f64| -> f64)
             -> f64 {
@@ -233,19 +233,19 @@ fn ziggurat<R:Rng>(
         // u is either U(-1, 1) or U(0, 1) depending on if this is a
         // symmetric distribution or not.
         let u = if symmetric {2.0 * f - 1.0} else {f};
-        let x = u * X[i];
+        let x = u * x_tab[i];
 
         let test_x = if symmetric {num::abs(x)} else {x};
 
-        // algebraically equivalent to |u| < X[i+1]/X[i] (or u < X[i+1]/X[i])
-        if test_x < X[i + 1] {
+        // algebraically equivalent to |u| < x_tab[i+1]/x_tab[i] (or u < x_tab[i+1]/x_tab[i])
+        if test_x < x_tab[i + 1] {
             return x;
         }
         if i == 0 {
             return zero_case(rng, u);
         }
         // algebraically equivalent to f1 + DRanU()*(f0 - f1) < 1
-        if F[i + 1] + (F[i] - F[i + 1]) * rng.gen() < pdf(x) {
+        if f_tab[i + 1] + (f_tab[i] - f_tab[i + 1]) * rng.gen() < pdf(x) {
             return x;
         }
     }
diff --git a/src/libstd/rand/mod.rs b/src/libstd/rand/mod.rs
index 7218f83d662..20bce8d2058 100644
--- a/src/libstd/rand/mod.rs
+++ b/src/libstd/rand/mod.rs
@@ -803,11 +803,11 @@ mod test {
 
     #[test]
     fn test_sample() {
-        let MIN_VAL = 1;
-        let MAX_VAL = 100;
+        let min_val = 1;
+        let max_val = 100;
 
         let mut r = rng();
-        let vals = range(MIN_VAL, MAX_VAL).to_owned_vec();
+        let vals = range(min_val, max_val).to_owned_vec();
         let small_sample = r.sample(vals.iter(), 5);
         let large_sample = r.sample(vals.iter(), vals.len() + 5);
 
@@ -815,7 +815,7 @@ mod test {
         assert_eq!(large_sample.len(), vals.len());
 
         assert!(small_sample.iter().all(|e| {
-            **e >= MIN_VAL && **e <= MAX_VAL
+            **e >= min_val && **e <= max_val
         }));
     }
 
-- 
cgit 1.4.1-3-g733a5