DOC: Fix typo in fft docs (the indexing variable is 'm', not 'n').

numpy · Mar 9, 2013 · 07377a6 · 07377a6
1 parent 86a0102
commit 07377a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/numpy/fft/info.py b/numpy/fft/info.py
@@ -112,7 +112,7 @@
 
 .. math::
    a_m = \\frac{1}{n}\\sum_{k=0}^{n-1}A_k\\exp\\left\\{2\\pi i{mk\\over n}\\right\\}
-   \\qquad n = 0,\\ldots,n-1.
+   \\qquad m = 0,\\ldots,n-1.
 
 It differs from the forward transform by the sign of the exponential
 argument and the normalization by :math:`1/n`.