[Numbers\prime?] not working for Web builds

https://github.com/arturo-lang/arturo/blob/411617a1906063cf0adfd3ac06804dc4b29403a0/src/library/Numbers.nim#L1458
            processTrigonometric(tanh)

    #----------------------------
    # Predicates
    #----------------------------

    builtin "even?",
        alias       = unaliased, 
        op          = opNop,
        rule        = PrefixPrecedence,
        description = "check if given number is even",
        args        = {
            "number"    : {Integer}
        },
        attrs       = NoAttrs,
        returns     = {Logical},
        example     = """
            even? 4           ; => true
            even? 3           ; => false
            ..........
            print select 1..10 => even?       ; 2 4 6 8 10
        """:
            #=======================================================
            push(newLogical(x % I2 == I0))

    builtin "infinite?",
        alias       = unaliased, 
        op          = opNop,
        rule        = PrefixPrecedence,
        description = "check whether given value is an infinite one",
        args        = {
            "value" : {Any}
        },
        attrs       = NoAttrs,
        returns     = {Logical},
        example     = """
            infinite? 4             ; false
            infinite? infinite      ; true
            infinite? ∞             ; true
            ..........
            a: infinite
            infinite? a             ; true

            b: 0
            infinite? b             ; false
        """:
            #=======================================================
            if xKind == Floating and (x.f == Inf or x.f == NegInf):
                push(VTRUE)
            else:
                push(VFALSE)

    builtin "negative?",
        alias       = unaliased, 
        op          = opNop,
        rule        = PrefixPrecedence,
        description = "check if given number is negative",
        args        = {
            "number"    : {Integer,Floating,Complex,Rational}
        },
        attrs       = NoAttrs,
        returns     = {Logical},
        example     = """
            negative? 5       ; => false
            negative? 6-7     ; => true 
        """:
            #=======================================================
            if xKind==Integer:
                if x.iKind==BigInteger:
                    when defined(WEB):
                        push(newLogical(x.bi < big(0)))
                    elif not defined(NOGMP):
                        push(newLogical(negative(x.bi)))
                else:
                    push(newLogical(x < I0))
            elif xKind==Floating:
                push(newLogical(x.f < 0.0))
            elif xKind==Rational:
                push(newLogical(isNegative(x.rat)))
            elif xKind==Complex:
                push(newLogical(x.z.re < 0.0 or (x.z.re == 0.0 and x.z.im < 0.0)))

    builtin "odd?",
        alias       = unaliased, 
        op          = opNop,
        rule        = PrefixPrecedence,
        description = "check if given number is odd",
        args        = {
            "number"    : {Integer}
        },
        attrs       = NoAttrs,
        returns     = {Logical},
        example     = """
            odd? 4            ; => false
            odd? 3            ; => true
            ..........
            print select 1..10 => odd?       ; 1 3 5 7 9
        """:
            #=======================================================
            push(newLogical(x % I2 == I1))

    builtin "positive?",
        alias       = unaliased, 
        op          = opNop,
        rule        = PrefixPrecedence,
        description = "check if given number is positive",
        args        = {
            "number"    : {Integer,Floating,Complex,Rational}
        },
        attrs       = NoAttrs,
        returns     = {Logical},
        example     = """
            positive? 5       ; => true
            positive? 6-7     ; => false
        """:
            #=======================================================
            if xKind==Integer:
                if x.iKind==BigInteger:
                    when defined(WEB):
                        push(newLogical(x.bi > big(0)))
                    elif not defined(NOGMP):
                        push(newLogical(positive(x.bi)))
                else:
                    push(newLogical(x > I0))
            elif xKind==Floating:
                push(newLogical(x.f > 0.0))
            elif xKind==Rational:
                push(newLogical(isPositive(x.rat)))
            elif xKind==Complex:
                push(newLogical(x.z.re > 0.0 or (x.z.re == 0.0 and x.z.im > 0.0)))

    builtin "prime?",
        alias       = unaliased, 
        op          = opNop,
        rule        = PrefixPrecedence,
        description = "check if given integer is prime",
        args        = {
            "number"    : {Integer}
        },
        attrs       = NoAttrs,
        returns     = {Logical},
        example     = """
            prime? 2          ; => true
            prime? 6          ; => false
            prime? 11         ; => true
            ..........
            ; let's check the 14th Mersenne:
            ; 53113799281676709868958820655246862732959311772703192319944413
            ; 82004035598608522427391625022652292856688893294862465010153465
            ; 79337652707239409519978766587351943831270835393219031728127

            prime? (2^607)-1  ; => true
        """:
            #=======================================================
            if x.iKind==NormalInteger:
                push(newLogical(isPrime(x.i.uint64)))
            else:
                # TODO(Numbers\prime?) not working for Web builds
                # labels: web,enhancement
                when not defined(NOGMP):
                    push(newLogical(probablyPrime(x.bi,25)>0))

    #----------------------------
    # Constants
    #----------------------------

    constant "epsilon",
        alias       = unaliased,
        description = "the constant e, Euler's number":
            newFloating(E)

    constant "infinite",
        alias       = infinite,
        description = "the IEEE floating point value of positive infinity":
            newFloating(Inf)

    constant "pi",
        alias       = unaliased,
        description = "the number pi, mathematical constant":
            newFloating(PI)

    constant "tau",
        alias       = unaliased,
        description = "the number tau, mathematical constant":
            newFloating(TAU)

#=======================================
# Add Library
#=======================================

Libraries.add(defineLibrary)
ndex 28ff909a22..8fae7b5546 100644
++ b/src/library/Paths.nim
94e75df81a96b0f98b4f02a80051da964ea36634
arturo-lang / arturo

[Numbers\prime?] not working for Web builds #1397
