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by doya
Tue Mar 26, 2013 5:10 pm
Forum: Math & Science
Topic: Warning: Command \textfractionsolidus invalid in math mode
Replies: 1
Views: 5103

Warning: Command \textfractionsolidus invalid in math mode

Hello,

my problem is, that my formula appears to be correct but produces 6 warnings. I don't find any useful help in internet and hope somebody here could tell me what my mistake ist. Here is the code:
\begin{equation}
\delta^{18}O\ [\text\textperthousand]= \frac{(\delta^{18}O⁄\delta^{16}O ...