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bksaiki · Mar 8, 2024 · cf2b0c8 · cf2b0c8
1 parent 4562027
commit cf2b0c8
Showing 1 changed file with 0 additions and 51 deletions.
diff --git a/src/ieee754/round.rs b/src/ieee754/round.rs
@@ -529,55 +529,4 @@ impl RoundingContext for IEEE754Context {
             self.round_finalize(unbounded, tiny_pre, tiny_post, inexact, carry)
         }
     }
-
-    // fn format_round(&self, val: &Self::Format) -> Self::Format {
-    //     match &val.num {
-    //         IEEE754Val::Zero(s) => {
-    //             // +/-0 is preserved
-    //             IEEE754 {
-    //                 num: IEEE754Val::Zero(*s),
-    //                 flags: Default::default(),
-    //                 ctx: self.clone(),
-    //             }
-    //         }
-    //         IEEE754Val::Infinity(s) => {
-    //             // +/-Inf is preserved
-    //             IEEE754 {
-    //                 num: IEEE754Val::Infinity(*s),
-    //                 flags: Default::default(),
-    //                 ctx: self.clone(),
-    //             }
-    //         }
-    //         IEEE754Val::Nan(s, _, payload) => {
-    //             // NaN
-    //             // rounding truncates the payload
-    //             // always quiets the result
-    //             let offset = self.max_p() as isize - val.ctx.max_p() as isize;
-    //             let payload = match offset.cmp(&0) {
-    //                 std::cmp::Ordering::Less => {
-    //                     // truncation: chop off the lower bits
-    //                     Integer::from(payload >> -offset)
-    //                 }
-    //                 std::cmp::Ordering::Greater => {
-    //                     // padding
-    //                     Integer::from(payload << offset)
-    //                 }
-    //                 std::cmp::Ordering::Equal => {
-    //                     // payload is preserved exactly
-    //                     payload.clone()
-    //                 }
-    //             };
-
-    //             IEEE754 {
-    //                 num: IEEE754Val::Nan(*s, true, payload),
-    //                 flags: Default::default(),
-    //                 ctx: self.clone(),
-    //             }
-    //         }
-    //         _ => {
-    //             // finite, non-zero
-    //             self.round_finite(val)
-    //         }
-    //     }
-    // }
 }