LaTeX forum ⇒ Text FormattingDouble superscript error

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sachinrajsharma
Posts: 35
Joined: Sun Apr 08, 2012 5:48 am

Double superscript error

Postby sachinrajsharma » Thu Mar 20, 2014 3:59 pm

Hi All,
I am facing an error of double superscript while running the following in tex.

$\{ \frac{\sum^{100}_{i=0}^kC_i ^{m-k}C_{100-i} \frac{k-i}{M-100}}{^MC_{100}} \}$


Please help thanks

Sachin

esdd
Posts: 36
Joined: Sat Jan 25, 2014 9:13 pm

Postby esdd » Sat Mar 22, 2014 1:19 pm

The double superscript is in
  1. \sum^{100}_{i=0}^k ...


Maybe you can use
  1. \usepackage{mathtools}
  2. $\sum^{100}_{i=0}\prescript{k}{}{C}_i$


Best regards
Elke


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