Function evalStr

test/compute-engine/latex-syntax/congruence.test.ts:29–34

(ce: ComputeEngine, s: string)

}

function evalStr(ce: ComputeEngine, s: string): string {
  // Prefer `.symbol` so boolean results read as `True`/`False` (the boxed
  // boolean symbol's `toString()` is the quoted string `"True"`).
  const r = ce.parse(s).evaluate();
  return r.symbol ?? r.toString();
}

describe('MathNet Tier-3 Task 4: Unicode operator glyphs', () => {
  test('≡ (U+2261) parses as identity / congruence', () => {