add ^ for integer powers

dzhang314 · Sep 21, 2024 · cc46ce6 · cc46ce6
1 parent ae4bd94
commit cc46ce6
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/MultiFloats.jl b/src/MultiFloats.jl
@@ -1267,6 +1267,13 @@ end
 
 # TODO: MultiFloat-Int arithmetic operators.
 
+function Base.:(^)(x::_MF{T,N}, p::Integer) where {T,N}
+    if p >= 0
+        Base.power_by_squaring(x,p)
+    else
+        Base.power_by_squaring(inv(x),-p)
+    end
+end
 
 ########################################################### ARITHMETIC OVERLOADS