1 files changed, 0 insertions, 27 deletions
diff --git a/src/main/java/com/seaofnodes/simple/node/SubFNode.java b/src/main/java/com/seaofnodes/simple/node/SubFNode.java
deleted file mode 100644
index 3fc4f7ca..00000000
--- a/src/main/java/com/seaofnodes/simple/node/SubFNode.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.seaofnodes.simple.node;
-
-import com.seaofnodes.simple.type.Type;
-import com.seaofnodes.simple.type.TypeFloat;
-
-import java.util.BitSet;
-
-public class SubFNode extends ArithFNode {
-    public SubFNode(Node lhs, Node rhs) { super(lhs, rhs); }
-
-    @Override public String label() { return "SubF"; }
-
-    @Override public String glabel() { return "-"; }
-
-    @Override double doOp( double x, double y ) { return x-y; }
-
-    @Override
-    public Node idealize() {
-        // Sub of 0.
-        Type t2 = in(2)._type;
-        if ( t2.isConstant() && t2 instanceof TypeFloat i && i.value()==0 )
-            return in(1);
-
-        return null;
-    }
-    @Override Node copy(Node lhs, Node rhs) { return new SubFNode(lhs,rhs); }
-}