fix missing variables

FourMInfo · Oct 1, 2024 · afc9c1a · afc9c1a
1 parent f673ca6
commit afc9c1a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/linear_algebra_transform.jl b/src/linear_algebra_transform.jl
@@ -22,12 +22,14 @@ end
 value of Matrix with an actual vector x  
 """
 function projection_matrix(x::Vector)
+    @variables u v
     Symbolics.value.(substitute.(projection_matrix_symbolic(), (Dict(u =>x[1], v=> x[2]), )))
 end
 """
     function projection_matrix_polar(θ::Number) -> Matrix
 value of Matrix with an actual value for the angle of the vector
 """
 function projection_matrix_polar(n::Number)
+    @variables u v θ
     Symbolics.value.(substitute.(projection_matrix_symbolic_polar(), θ => deg2rad(n),))
 end