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.. _fexpr-builtin:
**fexpr_builtin.h** -- builtin symbols
===============================================================================
This module defines symbol names with a predefined meaning for
use in symbolic expressions. These symbols will eventually all
support LaTeX rendering as well as symbolic and numerical evaluation
(where applicable).
By convention, all builtin symbol names are at least two characters
long and start with an uppercase letter. Single-letter symbol names
and symbol names beginning with a lowercase letter are reserved for
variables.
For any builtin symbol name ``Symbol``, the header file
``fexpr_builtin.h`` defines a C constant ``FEXPR_Symbol`` as an
index to a builtin symbol table.
The symbol will be documented as ``Symbol`` below.
C helper functions
------------------------------------------------------------------------
.. function:: slong fexpr_builtin_lookup(const char * s)
Returns the internal index used to encode the builtin symbol
with name *s* in expressions. If *s* is not the name of a builtin
symbol, returns -1.
.. function:: const char * fexpr_builtin_name(slong n)
Returns a read-only pointer for a string giving the name of the
builtin symbol with index *n*.
.. function:: slong fexpr_builtin_length(void)
Returns the number of builtin symbols.
Variables and iteration
------------------------------------------------------------------------
Expressions involving the following symbols have a special role
in binding variables.
.. macro:: For
Generator expression. This is a syntactical construct which does
not represent a mathematical object on its own.
In general, ``For(x, ...)`` defines the symbol ``x`` as a locally bound
variable in the scope of the parent expression.
The following arguments ``...`` specify an evaluation range,
set or point. Their interpretation depends on the parent
operator. The following cases are possible.
Case 1: ``For(x, S)`` specifies iteration or comprehension for ``x``
ranging over the values of the set ``S``.
This interpretation is used in operators that aggregate values
over a set. The ``For`` expression may be followed by a filter
predicate ``P(x)`` restricting the range to a subset of ``S``.
Examples:
``Set(f(x), For(x, S))`` denotes `\{f(x) : x \in S\}`.
``Set(f(x), For(x, S), P(x))`` denotes `\{f(x) : x \in S \operatorname{and} P(x)\}`.
``Sum(f(x), For(x, S))`` denotes `\sum_{x \in S} f(x)`.
``Sum(f(x), For(x, S), P(x))`` denotes `\sum_{x \in S, \, P(x)} f(x)`.
Case 2: ``For(x, a, b)`` specifies that ``x`` ranges between
the endpoints ``a`` and ``b`` in the context of ``Sum``,
``Product``, ``Integral``, and similar operators.
Examples:
``Sum(f(n), For(n, a, b))`` denotes `\sum_{n=a}^b f(n)`.
The iteration is empty if `b < a`.
``Integral(f(x), For(x, a, b))`` denotes `\int_a^b f(x) dx`,
where the integral follows a straight-line path from *a*
to *b*. Swapping *a* and *b* negates the value.
Case 3: ``For(x, a)`` specifies that ``x`` approaches the
point ``a`` in the context of ``Limit``-type operator, or
differentiation with respect to ``x`` at the point ``a`` in the
context of a ``Derivative``-type operator. Examples:
``Derivative(f(x), For(x, a))`` denotes `f'(a)`.
``Limit(f(x), For(x, a))`` denotes `\lim_{x \to a} f(x)`.
Case 4: ``For(x, a, n)`` specifies differentiation with respect
to ``x`` at the point ``a`` to order ``n`` in the context of
a ``Derivative``-type operator. Examples:
``Derivative(f(x), For(x, a, n))`` denotes `f^{(n)}(a)`.
.. macro:: Where
``Where(f(x), Def(x, a))`` defines the symbol ``x`` as an alias for
the expression ``a`` and evaluates the expression ``f(x)`` with
this bound value of ``x``. This is equivalent to ``f(a)``.
This may be rendered as `f(x) \; \operatorname{where} x = a`.
``Where(f(x), Def(f(t), a))`` defines the symbol ``f`` as
a function mapping the dummy variable ``t`` to ``a``.
``Where(Add(a, b), Def(Tuple(a, b), T))`` is a destructuring
assignment.
.. macro:: Def
Definition expression. This is a syntactical construct which does
not represent a mathematical object on its own.
The ``Def`` expression is used only within a ``Where``-expression;
see that documentation of that symbol for more examples.
``Def(x, a)`` defines the symbol ``x`` as an alias for the
expression ``a``.
``Def(f(x, y, z), a)`` defines the symbol ``f`` as a function
of three variables. The dummy variables ``x``, ``y`` and ``z``
may appear within the expression ``a``.
.. macro:: Fun
``Fun(x, expr)`` defines an anonymous univariate function mapping
the symbol ``x`` to the expression ``expr``.
The symbol ``x`` becomes locally bound within this ``Fun``
expression.
.. macro:: Step
.. macro:: Repeat
Booleans and logic
------------------------------------------------------------------------
.. macro:: Equal
``Equal(a, b)``, signifying `a = b`, is ``True`` if ``a`` and
``b`` represent the same object, and ``False`` otherwise.
This operator can be called with any number of arguments,
in which case it evaluates whether all arguments are
equal.
.. macro:: NotEqual
``NotEqual(a, b)``, signifying `a \ne b`, is equivalent to
``Not(Equal(a, b))``.
.. macro:: Same
``Same(a, b)`` gives ``a`` (or equivalently ``b``) if ``a`` and
``b`` represent the same object, and ``Undefined`` otherwise.
This can be used to assert or emphasize that two expressions
represent the same value within a formula.
This operator can be called with any number of arguments,
in which case it asserts that all arguments are equal.
.. macro:: True
``True`` is a logical constant.
.. macro:: False
``False`` is a logical constant.
.. macro:: Not
``Not(x)`` is the logical negation of ``x``.
.. macro:: And
``And(x, y)`` is the logical AND of ``x`` and ``y``. This function
can be called with any number of arguments.
.. macro:: Or
``Or(x, y)`` is the logical OR of ``x`` and ``y``. This function
can be called with any number of arguments.
.. macro:: Equivalent
``Equivalent(x, y)`` denotes the logical equivalence `x \Leftrightarrow y`.
Semantically, this is the same as ``Equal``
called with logical arguments.
.. macro:: Implies
``Implies(x, y)`` denotes the logical implication `x \implies y`.
.. macro:: Exists
Existence quantifier.
``Exists(f(x), For(x, S))`` denotes `f(x) \;\text{ for some } x \in S`.
``Exists(f(x), For(x, S), P(x))`` denotes `f(x) \;\text{ for some } x \in S \text{ with } P(x)`.
.. macro:: All
Universal quantifier.
``All(f(x), For(x, S))`` denotes `f(x) \;\text{ for all } x \in S`.
``All(f(x), For(x, S), P(x))`` denotes `f(x) \;\text{ for all } x \in S \text{ with } P(x)`.
.. macro:: Cases
``Cases(Case(f(x), P(x)), Case(g(x), Otherwise))`` denotes:
.. math::
\begin{cases} f(x), & P(x)\\g(x), & \text{otherwise}\\ \end{cases}
``Cases(Case(f(x), P(x)), Case(g(x), Q(x)), Case(h(x), Otherwise))`` denotes:
.. math::
\begin{cases} f(x), & P(x)\\g(x), & Q(x)\\h(x), & \text{otherwise}\\ \end{cases}
If both `P(x)` and `Q(x)` are true simultaneously, no ordering is implied;
it is assumed that `f(x)` and `g(x)` give the same value for any such `x`.
More generally, this operator can be called with any number of case
distinctions.
If the *Otherwise* case is omitted, the result is undefined if neither
predicate is true.
.. macro:: Case
See ``Cases``.
.. macro:: Otherwise
See ``Cases``.
Tuples, lists and sets
------------------------------------------------------------------------
.. macro:: Tuple
.. macro:: List
.. macro:: Set
.. macro:: Item
.. macro:: Element
.. macro:: NotElement
.. macro:: EqualAndElement
.. macro:: Length
.. macro:: Cardinality
.. macro:: Concatenation
.. macro:: Union
.. macro:: Intersection
.. macro:: SetMinus
.. macro:: Subset
.. macro:: SubsetEqual
.. macro:: CartesianProduct
.. macro:: CartesianPower
.. macro:: Subsets
``Subsets(S)`` is the power set `\mathscr{P}(S)` comprising
all subsets of the set ``S``.
.. macro:: Sets
``Sets`` is the class `\operatorname{Sets}` of all sets.
.. macro:: Tuples
``Tuples`` is the class of all tuples.
``Tuples(S)`` is the set of all tuples with elements in the
set ``S``.
``Tuples(S, n)`` is the set of all length-``n`` tuples with elements in the
set ``S``.
Numbers and arithmetic
------------------------------------------------------------------------
Undefined
........................................................................
.. macro:: Undefined
``Undefined`` is the special value `\mathfrak{u}` (undefined).
Particular numbers
........................................................................
.. macro:: Pi
``Pi`` is the constant `\pi`.
.. macro:: NumberI
``NumberI`` is the imaginary unit `i`.
The verbose name leaves ``i`` and ``I`` to be used as a
variable names.
.. macro:: NumberE
``NumberE`` is the base of the natural logarithm `e`.
The verbose name leaves ``e`` and ``E`` to be used as a variable
names.
.. macro:: GoldenRatio
``GoldenRatio`` is the golden ratio `\varphi`.
.. macro:: Euler
``Euler`` is Euler's constant `\gamma`.
.. macro:: CatalanConstant
``CatalanConstant`` is Catalan's constant `G`.
.. macro:: KhinchinConstant
``KhinchinConstant`` is Khinchin's constant `K`.
.. macro:: GlaisherConstant
``GlaisherConstant`` is Glaisher's constant `A`.
.. macro:: RootOfUnity
``RootOfUnity(n)`` is the principal complex *n*-th root of unity `\zeta_n = e^{2 \pi i / n}`.
``RootOfUnity(n, k)`` is the complex *n*-th root of unity `\zeta_n^k`.
Number constructors
........................................................................
Remark: the rational number with numerator *p* and denominator *q*
can be constructed as ``Div(p, q)``.
.. macro:: Decimal
``Decimal(str)`` gives the rational number specified by the
string *str* in ordinary decimal floating-point notation
(for example ``-3.25e-725``).
.. macro:: AlgebraicNumberSerialized
.. macro:: PolynomialRootIndexed
.. macro:: PolynomialRootNearest
.. macro:: Enclosure
.. macro:: Approximation
.. macro:: Guess
.. macro:: Unknown
Arithmetic operations
........................................................................
.. macro:: Pos
.. macro:: Neg
.. macro:: Add
.. macro:: Sub
.. macro:: Mul
.. macro:: Div
.. macro:: Pow
.. macro:: Sqrt
.. macro:: Root
Inequalities
........................................................................
.. macro:: Less
.. macro:: LessEqual
.. macro:: Greater
.. macro:: GreaterEqual
.. macro:: EqualNearestDecimal
Sets of numbers
........................................................................
.. macro:: NN
``NN`` is the set of natural numbers (including 0), `\mathbb{N}`.
.. macro:: ZZ
``ZZ`` is the set of integers, `\mathbb{Z}`.
.. macro:: QQ
``QQ`` is the set of rational numbers, `\mathbb{Q}`.
.. macro:: RR
``RR`` is the set of real numbers, `\mathbb{R}`.
.. macro:: CC
``CC`` is the set of complex numbers, `\mathbb{C}`.
.. macro:: Primes
``Primes`` is the set of positive prime numbers, `\mathbb{P}`
.. macro:: IntegersGreaterEqual
``IntegersGreaterEqual(x)``, given an extended real number *x*,
gives the set `\mathbb{Z}_{\ge x}`
of integers greater than or equal to *x*.
.. macro:: IntegersLessEqual
``IntegersLessEqual(x)``, given an extended real number *x*,
gives the set `\mathbb{Z}_{\le x}`
of integers less than or equal to *x*.
.. macro:: Range
``Range(a, b)``, given integers *a* and *b*, gives the set
`\{a, a+1, \ldots, b\}` of integers between *a* and *b*.
This is the empty set if *a* is greater than *b*.
.. macro:: AlgebraicNumbers
The set of complex algebraic numbers `\overline{\mathbb{Q}}`.
.. macro:: RealAlgebraicNumbers
The set of real algebraic numbers `\overline{\mathbb{Q}}_{\mathbb{R}}`.
.. macro:: Interval
``Interval(a, b)``, given extended real numbers *a* and *b*, gives
the closed interval `[a, b]`.
.. macro:: OpenInterval
``OpenInterval(a, b)``, given extended real numbers *a* and *b*, gives
the open interval `(a, b)`.
.. macro:: ClosedOpenInterval
``ClosedOpenInterval(a, b)``, given extended real numbers *a* and *b*, gives
the closed-open interval `[a, b)`.
.. macro:: OpenClosedInterval
``OpenClosedInterval(a, b)``, given extended real numbers *a* and *b*, gives
the closed-open interval `(a, b]`.
.. macro:: RealBall
``RealBall(m, r)``, given a real number *m* and an extended real number *r*, gives the
the closed real ball `[m \pm r]` with center *m* and radius *r*.
.. macro:: OpenRealBall
``OpenRealBall(m, r)``, given a real number *m* and an extended real number *r*, gives the
the open real ball `(m \pm r)` with center *m* and radius *r*.
.. macro:: OpenComplexDisk
``OpenComplexDisk(m, r)``, given a complex number *m* and an extended real number *r*,
gives the open complex disk `D(m, r)` with center *m* and radius *r*.
.. macro:: ClosedComplexDisk
``ClosedComplexDisk(m, r)``, given a complex number *m* and a real number *r*,
gives the closed complex disk `\overline{D}(m, r)` with center *m* and radius *r*.
.. macro:: UpperHalfPlane
``UpperHalfPlane`` is the set `\mathbb{H}` of complex numbers
with positive imaginary part.
.. macro:: UnitCircle
.. macro:: BernsteinEllipse
.. macro:: Lattice
Infinities and extended numbers
........................................................................
.. macro:: Infinity
``Infinity`` is the positive signed infinity `\infty`.
.. macro:: UnsignedInfinity
``UnsignedInfinity`` is the unsigned infinity `\tilde \infty`.
.. macro:: RealSignedInfinities
``RealSignedInfinities`` is the set of real signed infinities
`\{+\infty, -\infty\}`.
.. macro:: ComplexSignedInfinities
``ComplexSignedInfinities`` is the set of complex signed
infinities `\{e^{i \theta} \cdot \infty : \theta \in \mathbb{R}\}`.
.. macro:: RealInfinities
``RealInfinities`` is the set of real infinities (signed
and unsigned)
`\{+\infty, -\infty\} \cup \{\tilde \infty\}`.
.. macro:: ComplexInfinities
``ComplexInfinities`` is the set of complex infinities (signed
and unsigned)
`\{e^{i \theta} \cdot \infty : \theta \in \mathbb{R}\} \cup \{\tilde \infty\}`.
.. macro:: ExtendedRealNumbers
``ExtendedRealNumbers`` is the set of extended real numbers
`\mathbb{R} \cup \{+\infty, -\infty\}`.
.. macro:: ProjectiveRealNumbers
``ProjectiveRealNumbers`` is the set of projectively extended real numbers
`\mathbb{R} \cup \{\tilde \infty\}`.
.. macro:: SignExtendedComplexNumbers
``SignExtendedComplexNumbers`` is the set of complex numbers
extended with signed infinities
`\mathbb{C} \cup \{e^{i \theta} \cdot \infty : \theta \in \mathbb{R}\}`.
.. macro:: ProjectiveComplexNumbers
``ProjectiveComplexNumbers`` is the set of projectively
extended complex numbers (also known as the Riemann sphere)
`\mathbb{C} \cup \{\tilde \infty\}`.
.. macro:: RealSingularityClosure
``RealSingularityClosure`` is the Calcium singularity closure for real
functions, encompassing real numbers, signed infinities,
unsigned infinity, and *undefined* (u). This set is defined as
`\mathbb{R}_{\text{Sing}} = \mathbb{R} \cup \{+\infty, -\infty\} \cup \{\tilde \infty\} \cup \{ \mathfrak{u} \}`.
.. macro:: ComplexSingularityClosure
``ComplexSingularityClosure`` is the Calcium singularity closure for complex
functions, encompassing complex numbers, signed infinities,
unsigned infinity, and *undefined* (u). This set is defined as
`\mathbb{C}_{\text{Sing}} = \mathbb{C} \cup \{e^{i \theta} \cdot \infty : \theta \in \mathbb{R}\} \cup \{\tilde \infty\} \cup \{ \mathfrak{u} \}`.
Operators and calculus
------------------------------------------------------------------------
Sums and products
........................................................................
.. macro:: Sum
.. macro:: Product
.. macro:: PrimeSum
.. macro:: PrimeProduct
.. macro:: DivisorSum
.. macro:: DivisorProduct
Solutions and zeros
........................................................................
.. macro:: Zeros
.. macro:: UniqueZero
.. macro:: Solutions
.. macro:: UniqueSolution
Extreme values
........................................................................
.. macro:: Supremum
.. macro:: Infimum
.. macro:: Minimum
.. macro:: Maximum
.. macro:: ArgMin
.. macro:: ArgMax
.. macro:: ArgMinUnique
.. macro:: ArgMaxUnique
Limits
........................................................................
.. macro:: Limit
.. macro:: SequenceLimit
.. macro:: RealLimit
.. macro:: LeftLimit
.. macro:: RightLimit
.. macro:: ComplexLimit
.. macro:: MeromorphicLimit
.. macro:: SequenceLimitInferior
.. macro:: SequenceLimitSuperior
.. macro:: AsymptoticTo
Derivatives
........................................................................
.. macro:: Derivative
.. macro:: RealDerivative
.. macro:: ComplexDerivative
.. macro:: ComplexBranchDerivative
.. macro:: MeromorphicDerivative
Integrals
........................................................................
.. macro:: Integral
Complex analysis
........................................................................
.. macro:: Path
.. macro:: CurvePath
.. macro:: Poles
.. macro:: IsHolomorphicOn
.. macro:: IsMeromorphicOn
.. macro:: Residue
.. macro:: ComplexZeroMultiplicity
.. macro:: AnalyticContinuation
Matrices and linear algebra
------------------------------------------------------------------------
.. macro:: Matrix
.. macro:: Row
.. macro:: Column
.. macro:: RowMatrix
.. macro:: ColumnMatrix
.. macro:: DiagonalMatrix
.. macro:: Matrix2x2
.. macro:: ZeroMatrix
.. macro:: IdentityMatrix
.. macro:: Det
.. macro:: Spectrum
.. macro:: SingularValues
.. macro:: Matrices
.. macro:: SL2Z
.. macro:: PSL2Z
.. macro:: SpecialLinearGroup
.. macro:: GeneralLinearGroup
.. macro:: HilbertMatrix
Polynomials, series and rings
------------------------------------------------------------------------
.. macro:: Pol
.. macro:: Ser
.. macro:: Polynomial
.. macro:: Coefficient
.. macro:: PolynomialDegree
.. macro:: Polynomials
.. macro:: PolynomialFractions
.. macro:: FormalPowerSeries
.. macro:: FormalLaurentSeries
.. macro:: FormalPuiseuxSeries
.. macro:: Zero
.. macro:: One
.. macro:: Characteristic
.. macro:: Rings
.. macro:: CommutativeRings
.. macro:: Fields
.. macro:: QuotientRing
.. macro:: FiniteField
.. macro:: EqualQSeriesEllipsis
.. macro:: IndefiniteIntegralEqual
.. macro:: QSeriesCoefficient
.. macro:: Call
.. macro:: CallIndeterminate
Special functions
------------------------------------------------------------------------
Number parts and step functions
........................................................................
.. macro:: Abs
.. macro:: Sign
.. macro:: Re
.. macro:: Im
.. macro:: Arg
.. macro:: Conjugate
.. macro:: Csgn
.. macro:: RealAbs
.. macro:: Max
.. macro:: Min
.. macro:: Floor
.. macro:: Ceil
.. macro:: KroneckerDelta
Primes and divisibility
........................................................................
.. macro:: IsOdd
.. macro:: IsEven
.. macro:: CongruentMod
.. macro:: Divides
.. macro:: Mod
.. macro:: GCD
.. macro:: LCM
.. macro:: XGCD
.. macro:: IsPrime
.. macro:: Prime
.. macro:: PrimePi
.. macro:: DivisorSigma
.. macro:: MoebiusMu
.. macro:: EulerPhi
.. macro:: DiscreteLog
.. macro:: LegendreSymbol
.. macro:: JacobiSymbol
.. macro:: KroneckerSymbol
.. macro:: SquaresR
.. macro:: LiouvilleLambda
Elementary functions
........................................................................
.. macro:: Exp
.. macro:: Log
.. macro:: Sin
.. macro:: Cos
.. macro:: Tan
.. macro:: Cot
.. macro:: Sec
.. macro:: Csc
.. macro:: Sinh
.. macro:: Cosh
.. macro:: Tanh
.. macro:: Coth
.. macro:: Sech
.. macro:: Csch
.. macro:: Asin
.. macro:: Acos
.. macro:: Atan
.. macro:: Acot
.. macro:: Asec
.. macro:: Acsc
.. macro:: Asinh
.. macro:: Acosh
.. macro:: Atanh
.. macro:: Acoth
.. macro:: Asech
.. macro:: Acsch
.. macro:: Atan2
.. macro:: Sinc
.. macro:: LambertW
Combinatorial functions
........................................................................
.. macro:: SloaneA
.. macro:: SymmetricPolynomial
.. macro:: Cyclotomic
.. macro:: Fibonacci
.. macro:: BernoulliB
.. macro:: BernoulliPolynomial
.. macro:: StirlingCycle
.. macro:: StirlingS1
.. macro:: StirlingS2
.. macro:: EulerE
.. macro:: EulerPolynomial
.. macro:: BellNumber
.. macro:: PartitionsP
.. macro:: LandauG
Gamma function and factorials
........................................................................
.. macro:: Factorial
.. macro:: Binomial
.. macro:: Gamma
.. macro:: LogGamma
.. macro:: DoubleFactorial
.. macro:: RisingFactorial
.. macro:: FallingFactorial
.. macro:: HarmonicNumber
.. macro:: DigammaFunction
.. macro:: DigammaFunctionZero
.. macro:: BetaFunction
.. macro:: BarnesG
.. macro:: LogBarnesG
.. macro:: StirlingSeriesRemainder
.. macro:: LogBarnesGRemainder
Orthogonal polynomials
........................................................................
.. macro:: ChebyshevT
.. macro:: ChebyshevU
.. macro:: LegendreP
.. macro:: JacobiP
.. macro:: HermiteH
.. macro:: LaguerreL
.. macro:: GegenbauerC
.. macro:: SphericalHarmonicY
.. macro:: LegendrePolynomialZero
.. macro:: GaussLegendreWeight
Exponential integrals
........................................................................
.. macro:: Erf
.. macro:: Erfc
.. macro:: Erfi
.. macro:: UpperGamma
.. macro:: LowerGamma
.. macro:: IncompleteBeta
.. macro:: IncompleteBetaRegularized
.. macro:: LogIntegral
.. macro:: ExpIntegralE
.. macro:: ExpIntegralEi
.. macro:: SinIntegral
.. macro:: SinhIntegral
.. macro:: CosIntegral
.. macro:: CoshIntegral
.. macro:: FresnelC
.. macro:: FresnelS
Bessel and Airy functions
........................................................................
.. macro:: AiryAi
.. macro:: AiryBi
.. macro:: AiryAiZero
.. macro:: AiryBiZero
.. macro:: BesselJ
.. macro:: BesselI
.. macro:: BesselY
.. macro:: BesselK
.. macro:: HankelH1
.. macro:: HankelH2
.. macro:: BesselJZero
.. macro:: BesselYZero
.. macro:: CoulombF
.. macro:: CoulombG
.. macro:: CoulombH
.. macro:: CoulombC
.. macro:: CoulombSigma
Hypergeometric functions
........................................................................
.. macro:: Hypergeometric0F1
.. macro:: Hypergeometric1F1
.. macro:: Hypergeometric1F2
.. macro:: Hypergeometric2F1
.. macro:: Hypergeometric2F2
.. macro:: Hypergeometric2F0
.. macro:: Hypergeometric3F2
.. macro:: HypergeometricU
.. macro:: HypergeometricUStar
.. macro:: HypergeometricUStarRemainder
.. macro:: Hypergeometric0F1Regularized
.. macro:: Hypergeometric1F1Regularized
.. macro:: Hypergeometric1F2Regularized
.. macro:: Hypergeometric2F1Regularized
.. macro:: Hypergeometric2F2Regularized
.. macro:: Hypergeometric3F2Regularized
Zeta and L-functions
........................................................................
.. macro:: RiemannZeta
.. macro:: RiemannZetaZero
.. macro:: RiemannHypothesis
.. macro:: RiemannXi
.. macro:: HurwitzZeta
.. macro:: LerchPhi
.. macro:: PolyLog
.. macro:: MultiZetaValue
.. macro:: DirichletL
.. macro:: DirichletLZero
.. macro:: DirichletLambda
.. macro:: DirichletCharacter
.. macro:: DirichletGroup
.. macro:: PrimitiveDirichletCharacters
.. macro:: GeneralizedRiemannHypothesis
.. macro:: ConreyGenerator
.. macro:: GeneralizedBernoulliB
.. macro:: StieltjesGamma
.. macro:: KeiperLiLambda
.. macro:: GaussSum
Elliptic integrals
........................................................................
.. macro:: AGM
.. macro:: AGMSequence
.. macro:: EllipticK
.. macro:: EllipticE
.. macro:: EllipticPi
.. macro:: IncompleteEllipticF
.. macro:: IncompleteEllipticE
.. macro:: IncompleteEllipticPi
.. macro:: CarlsonRF
.. macro:: CarlsonRG
.. macro:: CarlsonRJ
.. macro:: CarlsonRD
.. macro:: CarlsonRC
.. macro:: CarlsonHypergeometricR
.. macro:: CarlsonHypergeometricT
Elliptic, theta and modular functions
........................................................................
.. macro:: JacobiTheta
.. macro:: JacobiThetaQ
.. macro:: DedekindEta
.. macro:: ModularJ
.. macro:: ModularLambda
.. macro:: EisensteinG
.. macro:: EisensteinE
.. macro:: DedekindSum
.. macro:: WeierstrassP
.. macro:: WeierstrassZeta
.. macro:: WeierstrassSigma
.. macro:: EllipticRootE
.. macro:: HilbertClassPolynomial
.. macro:: EulerQSeries
.. macro:: DedekindEtaEpsilon
.. macro:: ModularGroupAction
.. macro:: ModularGroupFundamentalDomain
.. macro:: ModularLambdaFundamentalDomain
.. macro:: PrimitiveReducedPositiveIntegralBinaryQuadraticForms
.. macro:: JacobiThetaEpsilon
.. macro:: JacobiThetaPermutation
Nonsemantic markup
........................................................................
.. macro:: Ellipsis
``Ellipsis`` renders as `\ldots` in LaTeX. It can be used to
indicate missing function arguments for display purposes,
but it has no predefined builtin semantics.
.. macro:: Parentheses
``Parentheses(x)`` semantically represents ``x``, but renders
with parentheses (`\left(x\right)`) when converted to LaTeX.
.. macro:: Brackets
``Brackets(x)`` semantically represents ``x``, but renders
with brackets (`\left[x\right]`) when converted to LaTeX.
.. macro:: Braces
``Braces(x)`` semantically represents ``x``, but renders
with braces (`\left\{x\right\}`) when converted to LaTeX.
.. macro:: AngleBrackets
``AngleBrackets(x)`` semantically represents ``x``, but renders
with angle brackets (`\left\langle x\right\rangle`) when
converted to LaTeX.
.. macro:: Logic
``Logic(x)`` semantically represents ``x``, but forces logical
expressions within *x* to be rendered using symbols instead
of text.
.. macro:: ShowExpandedNormalForm
``ShowExpandedNormalForm(x)`` semantically represents ``x``, but
displays the expanded normal form of the expression instead of
rendering the expression verbatim.
Warning: this triggers a nontrivial (potentially very expensive)
computation.
.. macro:: Subscript
.. raw:: latex
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