X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=bin%2Fcalc;h=f76472f00ef56512a0a873b78ca5dd99add244f4;hb=78ed4e167ea4bf3ba1b03cc64ea02e6d4184cf77;hp=9fa35d378dab8a69f508cf2529c04a29aded4a18;hpb=3927146f162200e2cd7f1733a0a8dbcd60da46bf;p=config%2Fdotfiles.git

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)