Laplace test on SymPy 1.12 only

It bases on early SymPy too, just not 1.10 and 1.11
gnu-octave · May 14, 2024 · efa3169 · efa3169
1 parent 9d80a78
commit efa3169
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/inst/@sym/laplace.m b/inst/@sym/laplace.m
@@ -217,6 +217,9 @@
 
 %!test
 %! % https://github.com/gnu-octave/symbolic/issues/1295
-%! syms t s
-%! L = simplify (laplace (3*t*sin (4*t)));
-%! assert (isAlways (L == 24*s / (s^2 + 16)^2))
+%! % fails on SymPy 1.10.* and 1.11.*
+%! if (pycall_sympy__ ('return Version(spver) >= Version("1.12")'))
+%!   syms t s
+%!   L = simplify (laplace (3*t*sin (4*t)));
+%!   assert (isAlways (L == 24*s / (s^2 + 16)^2))
+%! end