Rollup merge of #82561 - tspiteri:cube-root, r=Dylan-DPC

Dylan-DPC · web-flow · commit b1113abacd49 · 2021-02-27T21:56:21.000+01:00
doc: cube root, not cubic root

Like we say square root, not quadratic root.
diff --git a/library/std/src/f32.rs b/library/std/src/f32.rs
@@ -503,7 +503,7 @@ impl f32 {
         unsafe { cmath::fdimf(self, other) }
     }
 
-    /// Returns the cubic root of a number.
+    /// Returns the cube root of a number.
     ///
     /// # Examples
     ///
diff --git a/library/std/src/f64.rs b/library/std/src/f64.rs
@@ -505,7 +505,7 @@ impl f64 {
         unsafe { cmath::fdim(self, other) }
     }
 
-    /// Returns the cubic root of a number.
+    /// Returns the cube root of a number.
     ///
     /// # Examples
     ///

Original file line number	Diff line number	Diff line change
`@@ -503,7 +503,7 @@ impl f32 {`
`503`	`503`	`unsafe { cmath::fdimf(self, other) }`
`504`	`504`	`}`
`505`	`505`
`506`		`- /// Returns the cubic root of a number.`
	`506`	`+ /// Returns the cube root of a number.`
`507`	`507`	`///`
`508`	`508`	`/// # Examples`
`509`	`509`	`///`
Original file line number	Diff line number	Diff line change
`@@ -505,7 +505,7 @@ impl f64 {`
`505`	`505`	`unsafe { cmath::fdim(self, other) }`
`506`	`506`	`}`
`507`	`507`
`508`		`- /// Returns the cubic root of a number.`
	`508`	`+ /// Returns the cube root of a number.`
`509`	`509`	`///`
`510`	`510`	`/// # Examples`
`511`	`511`	`///`