remove an unnecessary check

kaikalii · kaikalii · commit 4c31ffd9cc5d · 2026-02-15T09:47:29.000-08:00
diff --git a/src/algorithm/pervade.rs b/src/algorithm/pervade.rs
@@ -63,9 +63,7 @@ where
 }
 
 pub(crate) fn pervade_dim(a: usize, b: usize) -> usize {
-    if a == b {
-        a
-    } else if a == 1 {
+    if a == 1 {
         b
     } else if b == 1 {
         a

Original file line number	Diff line number	Diff line change
`@@ -63,9 +63,7 @@ where`
`63`	`63`	`}`
`64`	`64`
`65`	`65`	`pub(crate) fn pervade_dim(a: usize, b: usize) -> usize {`
`66`		`- if a == b {`
`67`		`- a`
`68`		`- } else if a == 1 {`
	`66`	`+ if a == 1 {`
`69`	`67`	`b`
`70`	`68`	`} else if b == 1 {`
`71`	`69`	`a`