Function symbolForm

src/compute-engine/boxed-expression/canonical.ts:322–329

* Replace symbols within expr. with canonical variants, *recursively*. * * @param expr * @returns

(expr: Expression)

  //
  // Negate
  //
  // Distribute over literals
  //
  if (name === 'Negate' && ops.length === 1) {
    const op1 = ops[0]!;
    if (isNumber(op1)) {
      const { numericValue } = op1;
      if (numericValue !== undefined)
        return ce.number(
          typeof numericValue === 'number' ? -numericValue : numericValue.neg()