Merge pull request #65 from dtolnay/up

Sync algorithm from rust-lang/rust master

Author: dtolnay

README.md

@@ -12,7 +12,7 @@ penalty of going through [`core::fmt::Formatter`].
 
 See also [`ryu`] for printing floating point primitives.
 
-[libcore]: https://github.com/rust-lang/rust/blob/b8214dc6c6fc20d0a660fb5700dca9ebf51ebe89/src/libcore/fmt/num.rs#L201-L254
+[libcore]: https://github.com/rust-lang/rust/blob/1.92.0/library/core/src/fmt/num.rs#L190-L253
 [`core::fmt::Formatter`]: https://doc.rust-lang.org/std/fmt/struct.Formatter.html
 [`ryu`]: https://github.com/dtolnay/ryu
 

chart/performance.tex

@@ -57,23 +57,23 @@
     area legend,
     nodes near coords={},
   ] coordinates {
-    (0, 1.3)
-    (1, 1.2)
-    (2, 3.2)
-    (3, 4.4)
-    (4, 9.1)
+    (0, 2.0)
+    (1, 2.4)
+    (2, 3.4)
+    (3, 4.7)
+    (4, 8.6)
   };
   \addplot[
     black,
     fill=std,
     area legend,
     nodes near coords=\pgfmathsetmacro{\input}{{\entries}[\coordindex]}\input,
   ] coordinates {
-    (0, 22)
-    (1, 22)
-    (2, 29)
-    (3, 27)
-    (4, 34)
+    (0, 19)
+    (1, 19)
+    (2, 24)
+    (3, 24)
+    (4, 31)
   };
 \end{axis}
 \pgfresetboundingbox\path