From: Simon Ruderich <simon@ruderich.org>
Date: Fri, 27 Dec 2013 16:09:45 +0000 (+0100)
Subject: bin/calc: Add lg() as shortcut for log10().
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=78ed4e167ea4bf3ba1b03cc64ea02e6d4184cf77

bin/calc: Add lg() as shortcut for log10().
---

diff --git a/bin/calc b/bin/calc
index 9fa35d3..f76472f 100755
--- a/bin/calc
+++ b/bin/calc
@@ -23,6 +23,8 @@ from math import *
 
 def ld(x):
     return log(x)/log(2)
+def lg(x):
+    return log10(x)
 
 def binom(n,k):
     return reduce(lambda a,b: a*(n-b)/(b+1),xrange(k),1)