Mercurial > octave

diff scripts/general/quad2d.m @ 27956:2310164737b3 stable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix many spelling errors (bug #57613)
author John W. Eaton <jwe@octave.org>
date Fri, 17 Jan 2020 13:15:27 -0600
parents 00f796120a6d
children c20b7290c778
line wrap: on
line diff
--- a/scripts/general/quad2d.m	Fri Oct 18 17:24:37 2019 -0700
+++ b/scripts/general/quad2d.m	Fri Jan 17 13:15:27 2020 -0600
@@ -248,7 +248,7 @@
     ##   dx = - (a - b) * sin(t) / 2 dt
     ## Now our integral is
     ##   \int_a^b \int_0^1 f(x,y) dydx
-    ## as we already subsitute for "y", so
+    ## as we already substitute for "y", so
     ##   gx(tx) = ((a - b) * cos(tx) + (a + b)) / 2
     ##   gy(ty) = (1 - cos(ty)) / 2
     ##   dydx = (b - a) * sin(tx) * sin(ty) / 4 dtydtx