Function intsQE

src/compute-engine/rubi/rubi-utils.ts:1022–1024

(...es: Expression[])

  NiceSqrtQ: (args, ctx) => {
    const u = build(args[0], ctx).evaluate();
    if (isLiteralRational(u)) return (realNum(u) ?? 0) > 0;
    return niceSqrtAux(u);
  },
  FractionalPowerFactorQ: (args, ctx) => fracPowerFactorQ(build(args[0], ctx)),
  SimplerSqrtQ: (args, ctx) =>