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-rw-r--r--src/Helium/Algebra/Ordered/StrictTotal/Properties/CommutativeRing.agda4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Helium/Algebra/Ordered/StrictTotal/Properties/CommutativeRing.agda b/src/Helium/Algebra/Ordered/StrictTotal/Properties/CommutativeRing.agda
index 1ccde6f..37996b0 100644
--- a/src/Helium/Algebra/Ordered/StrictTotal/Properties/CommutativeRing.agda
+++ b/src/Helium/Algebra/Ordered/StrictTotal/Properties/CommutativeRing.agda
@@ -61,8 +61,8 @@ open import Helium.Algebra.Ordered.StrictTotal.Properties.Ring ring public
; -‿anti-mono-<; -‿anti-mono-≤
; -‿anti-cancel-<; -‿anti-cancel-≤
- ; x<0⇒-x>0; x>0⇒-x<0; x≤0⇒-x≥0; x≥0⇒-x≤0
- ; -x<0⇒x>0; -x>0⇒x<0; -x≤0⇒x≥0; -x≥0⇒x≤0
+ ; x≈0⇒-x≈0 ; x<0⇒-x>0; x>0⇒-x<0; x≤0⇒-x≥0; x≥0⇒-x≤0
+ ; -x≈0⇒x≈0 ; -x<0⇒x>0; -x>0⇒x<0; -x≤0⇒x≥0; -x≥0⇒x≤0
; x<y⇒0<y-x; 0<y-x⇒x<y