# HG changeset patch
# User paugier <pierre.augier@univ-grenoble-alpes.fr>
# Date 1594969814 -7200
#      Fri Jul 17 09:10:14 2020 +0200
# Node ID 7afd1a07abf9f2c40cb7764ed483c5a18c06f3fc
# Parent  88a6aac1bbeab911e330df074be4dbb293fdada7
Doc base/time_stepping/pseudo_spect.py

diff --git a/fluidsim/base/time_stepping/pseudo_spect.py b/fluidsim/base/time_stepping/pseudo_spect.py
--- a/fluidsim/base/time_stepping/pseudo_spect.py
+++ b/fluidsim/base/time_stepping/pseudo_spect.py
@@ -381,8 +381,6 @@
         Notes
         -----
 
-        WIP: only for 1D!
-
         We consider an equation of the form
 
         .. math:: \p_t S = \sigma S + N(S),
@@ -430,8 +428,6 @@
         Notes
         -----
 
-        WIP: only for 1D!
-
         We consider an equation of the form
 
         .. math:: \p_t S = \sigma S + N(S),
@@ -662,11 +658,11 @@
 
         - Approximation 1:
 
-          .. math:: \p_t \log S = \sigma + \frac{N_{0\alpha}}{S_0},
+          .. math:: \p_t \log S = \sigma + \frac{\tilde N_{0\alpha}}{S_0},
 
           Integrating from :math:`t` to :math:`t+\dt`, it gives:
 
-          .. math:: S_1 = (S_0 + N_{0\alpha} \dt) e^{\sigma \dt}.
+          .. math:: S_1 = (S_0 + \tilde N_{0\alpha} \dt) e^{\sigma \dt}.
 
         - Approximation 2: