Fix comments

rust-num · Mar 30, 2019 · ed65a51 · ed65a51
1 parent 72dce6c
commit ed65a51
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -590,7 +590,7 @@ impl<T: Clone + Num> Sub<Complex<T>> for Complex<T> {
 
 forward_all_binop!(impl Mul, mul);
 
-// (a + i b) * (c + i d) + (a + i b) + (c + i d) == (a*c - b*d) + i (a*d + b*c) + i (b + d)
+// (a + i b) * (c + i d) == (a*c - b*d) + i (a*d + b*c)
 impl<T: Clone + Num> Mul<Complex<T>> for Complex<T> {
     type Output = Self;
 
@@ -602,7 +602,7 @@ impl<T: Clone + Num> Mul<Complex<T>> for Complex<T> {
     }
 }
 
-// (a + i b) - (c + i d) == (a - c) + i (b - d)
+// (a + i b) * (c + i d) + (e + i f) == ((a*c + e) - b*d) + i (a*d + (b*c + f))
 impl<T: Clone + Num + MulAdd<Output = T>> MulAdd<Complex<T>> for Complex<T> {
     type Output = Complex<T>;