Issues

• \triangle (SymmetricDifference) parses at the precedence of =, so a \triangle b = c reads as a \triangle (b = c)

  cortex-js/compute-engine#586 · Filter by author enumeratio opened on Nov 13, 2026

• A \setminus B \setminus C is read as A \setminus (B \setminus C), a different set

  cortex-js/compute-engine#584 · Filter by author enumeratio opened on Nov 13, 2026

• FromDigits takes no string and only an integer base of at least 2; IntegerString, DigitCount and DigitSum have no length or position argument

  cortex-js/compute-engine#582 · Filter by author enumeratio opened on Nov 13, 2026

• MatrixRank of a matrix of free symbols is unevaluated, though the rank-deficient [[a, b], [a, b]] is already 1

  cortex-js/compute-engine#580 · Filter by author enumeratio opened on Nov 13, 2026

• Integrate of sin³x, cos⁵x, sin⁴x and sinᵐx·cosⁿx is left unevaluated

  cortex-js/compute-engine#578 · Filter by author enumeratio opened on Nov 13, 2026

• Sum of kⁿ/k! and kⁿ·rᵏ/k! over an infinite range is unevaluated (Dobiński's formula)

  cortex-js/compute-engine#576 · Filter by author enumeratio opened on Nov 13, 2026

• D of ErfInv, HurwitzZeta, LerchPhi, Beta, BarnesG, LogBarnesG, EllipticK, EllipticE and ClausenCl is an inert Apply(Derivative(…)), and D(f, [x, n]) is unevaluated

  cortex-js/compute-engine#574 · Filter by author enumeratio opened on Nov 13, 2026

• Series expands with f(∞) and Apply(Derivative(…)) coefficients at DirectedInfinity(1) and where a derivative has a pole

  cortex-js/compute-engine#572 · Filter by author enumeratio opened on Nov 13, 2026

• ContinuedFraction: Sqrt(2) is not periodic, E has a wrong last term, and FromContinuedFraction cannot read a period

  cortex-js/compute-engine#570 · Filter by author enumeratio opened on Nov 13, 2026

• A float operand of PDF, CDF, Quantile and the moments of a distribution gives a half-exact result, and UniformDistribution has no list form

  cortex-js/compute-engine#568 · Filter by author enumeratio opened on Nov 13, 2026

• The incomplete and generalized forms Beta(z, a, b), Erf(z0, z1), Gamma(a, z0, z1) and the like are arity errors, and PolyGamma(z) is a missing-argument error

  cortex-js/compute-engine#566 · Filter by author enumeratio opened on Nov 13, 2026

• A function of its own inverse (Sin(Arcsin(x))) is left unevaluated, and simplify() misses some parity, reflection and imaginary-argument identities

  cortex-js/compute-engine#564 · Filter by author enumeratio opened on Nov 13, 2026

• Arccot on the real line disagrees with its complex values next to it

  cortex-js/compute-engine#563 · Filter by author enumeratio opened on Nov 13, 2026

• BigDecimal.precision is shared by every engine, so a second engine changes the first one's digits

  cortex-js/compute-engine#556 · Filter by author enumeratio opened on Nov 12, 2026

• DedekindEta answers N(x, d) with a double's digits

  cortex-js/compute-engine#555 · Filter by author enumeratio opened on Nov 12, 2026

• AiryAi, AiryBi, ExpIntegralEi and LogIntegral answer N(x, d) with a double's digits

  cortex-js/compute-engine#554 · Filter by author enumeratio opened on Nov 12, 2026

• BesselJ, BesselY, BesselI and BesselK answer N(x, d) with a double's digits, and a non-integer real order is unevaluated

  cortex-js/compute-engine#553 · Filter by author enumeratio opened on Nov 12, 2026

• Zeta(s) at a complex s prints sixteen digits that are right to nine at Im s = 10⁶

  cortex-js/compute-engine#552 · Filter by author enumeratio opened on Nov 12, 2026

• BetaRegularized outside [0, 1] and Beta at a complex operand stay unevaluated

  cortex-js/compute-engine#551 · Filter by author enumeratio opened on Nov 12, 2026

• EllipticF(φ, m), EllipticE(φ, m) and EllipticPi answer N(…, d) with the digits of a double

  cortex-js/compute-engine#550 · Filter by author enumeratio opened on Nov 12, 2026

• LaTeX notation that several heads share: telling them apart on parse and serialize

  cortex-js/compute-engine#549 · Filter by author enumeratio opened on Nov 12, 2026
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• Mod with an offset: Mod(m, n, d)

  cortex-js/compute-engine#548 · Filter by author enumeratio opened on Nov 12, 2026

• PowerMod and PowerModList reject a rational base and a list; ChineseRemainder has no offset

  cortex-js/compute-engine#546 · Filter by author enumeratio opened on Nov 12, 2026

• ExtendedGCD, Fibonacci, BellNumber and Binomial reject operands Wolfram accepts

  cortex-js/compute-engine#544 · Filter by author enumeratio opened on Nov 12, 2026

• The integer functions reject a rational operand and stop at positive orders

  cortex-js/compute-engine#542 · Filter by author enumeratio opened on Nov 12, 2026