Merge pull request #42 from pie-framework/fix/PD-1306

fix(literal-validation): do not validate fractions with calculated value PD-1306

Author: edeustace

src/fixtures/latex-equal/literal/PD-1306.ts

@@ -0,0 +1,20 @@
+export default {
+    mode: "literal",
+    tests: [
+        {
+            target: "\\frac{5}{4}",
+            eq: [],
+            ne: ["1.25", "\\frac{10}{8}"],
+        },
+        {
+            target: "\\frac{10}{2}",
+            eq: [],
+            ne: ["5", "\\frac{20}{4}"],
+        },
+        {
+            target: "\\frac{2}{1}",
+            eq: [],
+            ne: ["2", "\\frac{4}{2}"],
+        }
+    ],
+};

src/literal/index.ts

@@ -31,12 +31,5 @@ export const isMathEqual = (a: MathNode, b: MathNode, opts: LiteralOpts) => {
     b = sort(b);
   }
 
-  let equalTex;
-
-  // @ts-ignore
-  if (!a.isUnit) {
-    equalTex = a.toTex().trim() === b.toTex().trim();
-  }
-
-  return a.equals(b) || equalTex;
+  return a.equals(b)
 };