From 310e876ca360def963d067af14df755751f11edd Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad@gmail.com>
Date: Mon, 10 Dec 2018 10:04:28 +0000
Subject: [PATCH] Rename q to v for velocity.

---
 p10.dyalog | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/p10.dyalog b/p10.dyalog
index 68cf35b..bcc4bfc 100644
--- a/p10.dyalog
+++ b/p10.dyalog
@@ -1,7 +1,7 @@
 p←↑⍎¨¨'-?\d+'⎕S'&'¨⊃⎕NGET'p10.txt'1
-q←0 2↓p ⋄ p←0 ¯2↓p
+v←0 2↓p ⋄ p←0 ¯2↓p
 mean←+⌿÷≢
-n←⌊0.5+mean,-(p-⍤1 mean p)÷(q-⍤1 mean q)
-c←(⊢-⍤1⌊⌿)p+n×q
+n←⌊0.5+mean,-(p-⍤1 mean p)÷(v-⍤1 mean v)
+c←(⊢-⍤1⌊⌿)p+n×v
 ⍉'#'@(↓⎕IO+c)⊢(1+⌈⌿c)⍴'' ⍝ part 1
 n ⍝ part 2