X-Git-Url: https://git.donarmstrong.com/?p=don.git;a=blobdiff_plain;f=posts%2Fnumerology.mdwn;h=64de0c984598cd7ce77b90432283369f63360db2;hp=d8d671a7a0d86619064bdf89c8ac82bf8ae85e79;hb=HEAD;hpb=c184ef951b33f45bf6f8099363a4a7428d8a4fa0

diff --git a/posts/numerology.mdwn b/posts/numerology.mdwn
index d8d671a..64de0c9 100644
--- a/posts/numerology.mdwn
+++ b/posts/numerology.mdwn
@@ -3,7 +3,8 @@
 Laurel sent me this gem[^1], which lead me to find the wikipedia page on
 [Mathematical Jokes](http://en.wikipedia.org/wiki/Mathematical_joke):
 
-[[!teximg code="\frac{12+114+20+3\sqrt{3}}{7}+5\cdot11=9^2+0"]] 
+[[!teximg code="\frac{12+114+20+3\sqrt{4}}{7}+5\cdot11=9^2+0"]]
+
 A Dozen, a Gross, and a Score,  
 plus three times the square root of four,  
 divided by seven,  
@@ -12,15 +13,15 @@ equals nine squared and not a bit more.
 
 And from there, I found another:
 
-[[!teximg code="\int^1_\sqrt[3]{3} z^2 dz \cdot \cos \frac{3\pi}{9}=\log \sqrt[3]{e}"]]
+[[!teximg code="\int^{\sqrt[3]{3}}_1 \! z^2\, \mathrm{d}z \cdot \cos \frac{3\pi}{9}=\log \sqrt[3]{e}"]]
 
 Integral z-squared dz  
 From 1 to the cube root of 3  
 Times the cosine  
 Of three pi over 9  
-Equals log of the cube root of /e/.  
+Equals log of the cube root of e.  
 
 
 [^1]: Apparently by Leigh Mercer
 
-[[!tags math]]
+[[!tag math]]