fix the determinan for finite fields

2017-03-17 15:31:14 +01:00 · 2017-03-17 15:31:14 +01:00 · 72997b58d0
commit 72997b58d0
parent 3ec3b553e8
1 changed files with 2 additions and 0 deletions
--- a/SL.jl
+++ b/SL.jl
@ -43,6 +43,8 @@ import Base.LinAlg.det
 function det(M::Array{Mod,2})
    if size(M,1) ≠ size(M,2)
        d = Mod(0,M[1,1].mod)
+    elseif size(M,1) == 1
+        d = M[1,1]
    elseif size(M,1) == 2
        d =  M[1,1]*M[2,2] - M[1,2]*M[2,1]
    else