Represents a single-variable Laurent polynomial with coefficients of type T. More...

#include <maths/laurent.h>

Inheritance diagram for regina::Laurent< T >:

Public Types
using	Coefficient = T
	The type of each coefficient of the polynomial. More...

Public Member Functions
	Laurent ()
	Creates the zero polynomial. More...

	Laurent (long exponent)
	Creates the polynomial `x^d` for the given exponent d. More...

	Laurent (const Laurent< T > &value)
	Creates a new copy of the given polynomial. More...

template<typename U >
	Laurent (const Laurent< U > &value)
	Creates a new copy of the given polynomial. More...

	Laurent (Laurent< T > &&value) noexcept
	Moves the contents of the given polynomial to this new polynomial. More...

template<typename iterator >
	Laurent (long minExp, iterator begin, iterator end)
	Creates a new polynomial from the given sequence of coefficients. More...

	Laurent (long minExp, std::initializer_list< T > coefficients)
	Creates a new polynomial from a hard-coded sequence of coefficients. More...

	~Laurent ()
	Destroys this polynomial. More...

void	init ()
	Sets this to become the zero polynomial. More...

void	init (long exponent)
	Sets this to become the polynomial `x^d` for the given exponent d. More...

template<typename iterator >
void	init (long minExp, iterator begin, iterator end)
	Sets this to become the polynomial described by the given sequence of coefficients. More...

long	minExp () const
	Returns the smallest exponent that appears in this polynomial with a non-zero coefficient. More...

long	maxExp () const
	Returns the largest exponent that appears in this polynomial with a non-zero coefficient. More...

bool	isZero () const
	Returns whether this is the zero polynomial. More...

const T &	operator[] (long exp) const
	Returns the given coefficient of this polynomial. More...

void	set (long exp, const T &value)
	Changes the given coefficient of this polynomial. More...

bool	operator== (const Laurent< T > &rhs) const
	Tests whether this and the given polynomial are equal. More...

bool	operator!= (const Laurent< T > &rhs) const
	Tests whether this and the given polynomial are not equal. More...

bool	operator< (const Laurent< T > &rhs) const
	Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials. More...

bool	operator> (const Laurent< T > &rhs) const
	Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials. More...

bool	operator<= (const Laurent< T > &rhs) const
	Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials. More...

bool	operator>= (const Laurent< T > &rhs) const
	Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials. More...

Laurent &	operator= (const Laurent< T > &value)
	Sets this to be a copy of the given polynomial. More...

template<typename U >
Laurent &	operator= (const Laurent< U > &value)
	Sets this to be a copy of the given polynomial. More...

Laurent &	operator= (Laurent< T > &&value) noexcept
	Moves the contents of the given polynomial to this polynomial. More...

void	swap (Laurent< T > &other) noexcept
	Swaps the contents of this and the given polynomial. More...

void	shift (long s)
	Multiplies this polynomial by `x^s` for some integer s. More...

void	scaleUp (long k)
	Multiplies all exponents in this polynomial by k for some integer k. More...

void	scaleDown (long k)
	Divides all exponents in this polynomial by k for some integer k. More...

void	negate ()
	Negates this polynomial. More...

void	invertX ()
	Replaces `x` with `x^-1` in this polynomial. More...

Laurent &	operator*= (const T &scalar)
	Multiplies this polynomial by the given constant. More...

Laurent &	operator/= (const T &scalar)
	Divides this polynomial by the given constant. More...

Laurent &	operator+= (const Laurent< T > &other)
	Adds the given polynomial to this. More...

Laurent &	operator-= (const Laurent< T > &other)
	Subtracts the given polynomial from this. More...

Laurent &	operator*= (const Laurent< T > &other)
	Multiplies this by the given polynomial. More...

void	writeTextShort (std::ostream &out, bool utf8=false, const char *variable=nullptr) const
	Writes this polynomial to the given output stream, using the given variable name instead of `x`. More...

std::string	str (const char *variable) const
	Returns this polynomial as a human-readable string, using the given variable name instead of `x`. More...

std::string	utf8 (const char *variable) const
	Returns this polynomial as a human-readable string using unicode characters, using the given variable name instead of `x`. More...

void	tightEncode (std::ostream &out) const
	Writes the tight encoding of this polynomial to the given output stream. More...

std::string	tightEncoding () const
	Returns the tight encoding of this polynomial. More...

template<typename U >
Laurent< T > &	operator= (const Laurent< U > &other)

void	writeTextLong (std::ostream &out) const
	A default implementation for detailed output. More...

std::string	str () const
	Returns a short text representation of this object. More...

std::string	utf8 () const
	Returns a short text representation of this object using unicode characters. More...

std::string	detail () const
	Returns a detailed text representation of this object. More...

Friends
template<typename U >
Laurent< U >	operator+ (const Laurent< U > &, const Laurent< U > &)

template<typename U >
Laurent< U >	operator+ (Laurent< U > &&, Laurent< U > &&)

template<typename U >
Laurent< U >	operator- (const Laurent< U > &, const Laurent< U > &)

template<typename U >
Laurent< U >	operator- (const Laurent< U > &, Laurent< U > &&)

template<typename U >
Laurent< U >	operator- (Laurent< U > &&, Laurent< U > &&)

template<typename U >
Laurent< U >	operator* (const Laurent< U > &, const Laurent< U > &)

Detailed Description

template<typename T>
class regina::Laurent< T >

Represents a single-variable Laurent polynomial with coefficients of type T.

A Laurent polynomial differs from an ordinary polynomial in that it allows negative exponents (so, unlike the Polynomial class, you can represent both 2+3x and 1+1/x).

The type T must represent a ring with no zero divisors. In particular, it must:

support basic arithmetic operations;
support assignments of the form x = int and tests of the form x == int and x < int;
have a default constructor that assigns an explicit value of zero.

This means that Regina's numerical types such as Integer and Rational are supported, but native data types such as int and long are not (since they have no zero-initialising default constructor).

This class implements C++ move semantics and adheres to the C++ Swappable requirement. It is designed to avoid deep copies wherever possible, even when passing or returning objects by value.

The underlying storage method for this class is dense (i.e., all coefficients are explicitly stored, including zero coefficients).

See also the class Laurent2, which describes Laurent polynomials in two variables.

Python: In Python, the class Laurent refers to the specific template class Laurent<Integer>.

Member Typedef Documentation

◆ Coefficient

template<typename T >

using regina::Laurent< T >::Coefficient = T

The type of each coefficient of the polynomial.

Constructor & Destructor Documentation

◆ Laurent() [1/7]

template<typename T >

regina::Laurent< T >::Laurent

inline

Creates the zero polynomial.

◆ Laurent() [2/7]

template<typename T >

regina::Laurent< T >::Laurent ( long exponent )

inlineexplicit

Creates the polynomial x^d for the given exponent d.

Parameters

exponent the exponent to use for the new polynomial.

◆ Laurent() [3/7]

template<typename T >

regina::Laurent< T >::Laurent ( const Laurent< T > & value )

inline

Creates a new copy of the given polynomial.

This constructor induces a deep copy of value.

A note for developers: even though this routine is identical to the templated copy constructor, it must be declared and implemented separately. Otherwise the compiler might create its own (incorrect) copy constructor automatically.

Parameters

value the polynomial to clone.

◆ Laurent() [4/7]

template<typename T >

template<typename U >

regina::Laurent< T >::Laurent ( const Laurent< U > & value )

inline

Creates a new copy of the given polynomial.

This constructor induces a deep copy of value.

Precondition: Objects of type T can be assigned values of type U.

Parameters

value the polynomial to clone.

◆ Laurent() [5/7]

template<typename T >

regina::Laurent< T >::Laurent ( Laurent< T > && value )

inlinenoexcept

Moves the contents of the given polynomial to this new polynomial.

This is a fast (constant time) operation.

The polynomial that was passed (value) will no longer be usable.

Parameters

value the polynomial to move.

◆ Laurent() [6/7]

template<typename T >

template<typename iterator >

regina::Laurent< T >::Laurent	(	long	minExp,
		iterator	begin,
		iterator	end
	)

inline

Creates a new polynomial from the given sequence of coefficients.

The coefficients should be given in order from the smallest exponent term to the largest. The first coefficient in the sequence will be associated with the exponent minExp.

There is no problem if the first and/or last coefficient in the sequence is zero. An empty sequence will be treated as the zero polynomial.

This constructor induces a deep copy of the given range.

Precondition: Objects of type T can be assigned values from dereferenced iterators of type iterator.

Python: Instead of the iterators begin and end, this routine takes a python list of coefficients.

Parameters

minExp	the exponent corresponding to the first coefficient in the sequence.
begin	the beginning of the sequence of coefficients.
end	a past-the-end iterator indicating the end of the sequence of coefficients.

◆ Laurent() [7/7]

template<typename T >

regina::Laurent< T >::Laurent	(	long	minExp,
		std::initializer_list< T >	coefficients
	)

inline

Creates a new polynomial from a hard-coded sequence of coefficients.

The coefficients should be given in order from the smallest exponent term to the largest. The first coefficient in the sequence will be associated with the exponent minExp.

There is no problem if the first and/or last coefficient in the sequence is zero. An empty sequence will be treated as the zero polynomial.

Python: Not available, but there is a Python constructor that takes a list of coefficients (which need not be constant).

Parameters

minExp	the exponent corresponding to the first coefficient in the sequence.
coefficients	the full sequence of coefficients.

◆ ~Laurent()

template<typename T >

regina::Laurent< T >::~Laurent

inline

Destroys this polynomial.

Member Function Documentation

◆ detail()

template<class T , bool supportsUtf8 = false>

std::string regina::Output< T, supportsUtf8 >::detail ( ) const

inherited

Returns a detailed text representation of this object.

This text may span many lines, and should provide the user with all the information they could want. It should be human-readable, should not contain extremely long lines (which cause problems for users reading the output in a terminal), and should end with a final newline. There are no restrictions on the underlying character set.

Returns: a detailed text representation of this object.

◆ init() [1/3]

template<typename T >

void regina::Laurent< T >::init

inline

Sets this to become the zero polynomial.

◆ init() [2/3]

template<typename T >

void regina::Laurent< T >::init ( long exponent )

inline

Sets this to become the polynomial x^d for the given exponent d.

Parameters

exponent the new exponent to use for this polynomial.

◆ init() [3/3]

template<typename T >

template<typename iterator >

void regina::Laurent< T >::init	(	long	minExp,
		iterator	begin,
		iterator	end
	)

Sets this to become the polynomial described by the given sequence of coefficients.

The coefficients should appear in order from the smallest exponent term to the largest. The first coefficient in the sequence will be associated with the exponent minExp.

There is no problem if the first and/or last coefficient in the sequence is zero. An empty sequence will be treated as the zero polynomial.

This routine induces a deep copy of the given range.

Precondition: Objects of type T can be assigned values from dereferenced iterators of type iterator.

Python: Instead of the iterators begin and end, this routine takes a python list of coefficients.

Parameters

minExp	the exponent corresponding to the first coefficient in the sequence.
begin	the beginning of the sequence of coefficients.
end	a past-the-end iterator indicating the end of the sequence of coefficients.

◆ invertX()

template<typename T >

void regina::Laurent< T >::invertX

inline

Replaces x with x^-1 in this polynomial.

This polynomial is changed directly.

Calling this routine is equivalent to calling scaleUp(-1).

◆ isZero()

template<typename T >

bool regina::Laurent< T >::isZero

inline

Returns whether this is the zero polynomial.

Returns: true if and only if this is the zero polynomial.

◆ maxExp()

template<typename T >

long regina::Laurent< T >::maxExp

inline

Returns the largest exponent that appears in this polynomial with a non-zero coefficient.

If this is the zero polynomial, then this routine returns 0.

Returns: the largest exponent.

◆ minExp()

template<typename T >

long regina::Laurent< T >::minExp

inline

Returns the smallest exponent that appears in this polynomial with a non-zero coefficient.

If this is the zero polynomial, then this routine returns 0.

Returns: the smallest exponent.

◆ negate()

template<typename T >

void regina::Laurent< T >::negate

inline

Negates this polynomial.

This polynomial is changed directly.

◆ operator!=()

template<typename T >

bool regina::Laurent< T >::operator!= ( const Laurent< T > & rhs ) const

inline

Tests whether this and the given polynomial are not equal.

Parameters

rhs	the polynomial to compare with this.

Returns: true if and only if this and the given polynomial are not equal.

◆ operator*=() [1/2]

template<typename T >

Laurent< T > & regina::Laurent< T >::operator*= ( const Laurent< T > & other )

Multiplies this by the given polynomial.

The given polynomial need not have the same minimum and/or maximum exponents as this.

Parameters

other the polynomial to multiply this by.

Returns: a reference to this polynomial.

◆ operator*=() [2/2]

template<typename T >

Laurent< T > & regina::Laurent< T >::operator*= ( const T & scalar )

Multiplies this polynomial by the given constant.

Parameters

scalar the scalar factor to multiply by.

Returns: a reference to this polynomial.

◆ operator+=()

template<typename T >

Laurent< T > & regina::Laurent< T >::operator+= ( const Laurent< T > & other )

inline

Adds the given polynomial to this.

The given polynomial need not have the same minimum and/or maximum exponents as this.

Warning: This routine may trigger a deep copy (depending upon the range of exponents used in other). Consider using the binary + operator instead, which is better able to avoid this deep copy where possible.

Parameters

other the polynomial to add to this.

Returns: a reference to this polynomial.

◆ operator-=()

template<typename T >

Laurent< T > & regina::Laurent< T >::operator-= ( const Laurent< T > & other )

inline

Subtracts the given polynomial from this.

The given polynomial need not have the same minimum and/or maximum exponents as this.

Parameters

other the polynomial to subtract from this.

Returns: a reference to this polynomial.

◆ operator/=()

template<typename T >

Laurent< T > & regina::Laurent< T >::operator/= ( const T & scalar )

inline

Divides this polynomial by the given constant.

This uses the division operator /= for the coefficient type T.

Precondition: The argument scalar is non-zero.

Parameters

scalar the scalar factor to divide by.

Returns: a reference to this polynomial.

◆ operator<()

template<typename T >

bool regina::Laurent< T >::operator< ( const Laurent< T > & rhs ) const

Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials.

The particular total order that Regina uses is not important, and may change between Regina releases (though such changes should be very infrequent). The main purpose of this routine is to support algorithms that require a "canonical" choice of polynomial from amongst many alternatives.

Parameters

rhs	the polynomial to compare with this.

Returns: true if and only if this is less than the given polynomial under the total order that Regina uses.

◆ operator<=()

template<typename T >

bool regina::Laurent< T >::operator<= ( const Laurent< T > & rhs ) const

Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials.

The particular total order that Regina uses is not important, and may change between Regina releases (though such changes should be very infrequent). The main purpose of this routine is to support algorithms that require a "canonical" choice of polynomial from amongst many alternatives.

Parameters

rhs	the polynomial to compare with this.

Returns: true if and only if this is less than or equal to the given polynomial under the total order that Regina uses.

◆ operator=() [1/3]

template<typename T >

Laurent< T > & regina::Laurent< T >::operator= ( const Laurent< T > & value )

Sets this to be a copy of the given polynomial.

This and the given polynomial need not have the same minimum and/or maximum exponents.

This operator induces a deep copy of value.

A note to developers: although this is identical to the templated assignment operator, it must be declared and implemented separately. See the copy constructor for further details.

Parameters

value the polynomial to copy.

Returns: a reference to this polynomial.

◆ operator=() [2/3]

template<typename T >

template<typename U >

Laurent & regina::Laurent< T >::operator= ( const Laurent< U > & value )

Sets this to be a copy of the given polynomial.

This and the given polynomial need not have the same minimum and/or maximum exponents.

This operator induces a deep copy of value.

Parameters

value the polynomial to copy.

Returns: a reference to this polynomial.

◆ operator=() [3/3]

template<typename T >

Laurent< T > & regina::Laurent< T >::operator= ( Laurent< T > && value )

inlinenoexcept

Moves the contents of the given polynomial to this polynomial.

This is a fast (constant time) operation.

This and the given polynomial need not have the same minimum and/or maximum exponents.

The polynomial that was passed (value) will no longer be usable.

Parameters

value the polynomial to move.

Returns: a reference to this polynomial.

◆ operator==()

template<typename T >

bool regina::Laurent< T >::operator== ( const Laurent< T > & rhs ) const

inline

Tests whether this and the given polynomial are equal.

Parameters

rhs	the polynomial to compare with this.

Returns: true if and only if this and the given polynomial are equal.

◆ operator>()

template<typename T >

bool regina::Laurent< T >::operator> ( const Laurent< T > & rhs ) const

inline

Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials.

The particular total order that Regina uses is not important, and may change between Regina releases (though such changes should be very infrequent). The main purpose of this routine is to support algorithms that require a "canonical" choice of polynomial from amongst many alternatives.

Parameters

rhs	the polynomial to compare with this.

Returns: true if and only if this is greater than the given polynomial under the total order that Regina uses.

◆ operator>=()

template<typename T >

bool regina::Laurent< T >::operator>= ( const Laurent< T > & rhs ) const

inline

Compares this against the given polynomial under a total ordering of all one-variable Laurent polynomials.

The particular total order that Regina uses is not important, and may change between Regina releases (though such changes should be very infrequent). The main purpose of this routine is to support algorithms that require a "canonical" choice of polynomial from amongst many alternatives.

Parameters

rhs	the polynomial to compare with this.

Returns: true if and only if this is greater than or equal to the given polynomial under the total order that Regina uses.

◆ operator[]()

template<typename T >

const T & regina::Laurent< T >::operator[] ( long exp ) const

inline

Returns the given coefficient of this polynomial.

There are no restrictions on the exponent exp.

Python: Python users can also use this operator to set cofficients; that is, you can write poly[exp] = value. However, when getting a coefficient this operator will return by value (to enforce constness), which means for example you cannot write something like poly[exp].negate().

C++: C++ users must always set coefficients using the separate routine set(), since this square bracket operator is const.

Parameters

exp	the exponent of the term whose coefficient should be returned.

Returns: the coefficient of the given term.

◆ scaleDown()

template<typename T >

void regina::Laurent< T >::scaleDown ( long k )

Divides all exponents in this polynomial by k for some integer k.

This is equivalent to replacing the variable x of the polynomial with x^1/k.

Both positive and negative scaling factors k are allowed.

Precondition: k is non-zero.; All exponents in this polynomial with non-zero coefficients are multiples of k.

Parameters

k	the scaling factor to divide exponents by.

◆ scaleUp()

template<typename T >

void regina::Laurent< T >::scaleUp ( long k )

Multiplies all exponents in this polynomial by k for some integer k.

This is equivalent to replacing the variable x of the polynomial with x^k.

Both positive and negative scaling factors k are allowed.

Precondition: k is non-zero.

Parameters

k	the scaling factor to multiply exponents by.

◆ set()

template<typename T >

void regina::Laurent< T >::set	(	long	exp,
		const T &	value
	)

Changes the given coefficient of this polynomial.

There are no restrictions on the exponent exp, and the new coefficient value may be zero.

Note, however, that it is expensive to set a non-zero coefficient whose exponent is larger than maxExp() or smaller than minExp(), since this will typically require deallocating and reallocating the full list of coefficients.

In contrast, setting a zero coefficient for the exponent maxExp() or minExp() is cheap, even though the range of non-zero coefficients changes as a result.

Python: This set() routine is available, but you can also set coefficients directly using syntax of the form p[exp] = value.

Parameters

exp	the exponent of the term whose coefficient should be changed.
value	the new value of this coefficient.

◆ shift()

template<typename T >

void regina::Laurent< T >::shift ( long s )

inline

Multiplies this polynomial by x^s for some integer s.

Parameters

s	the power of x to multiply by.

◆ str() [1/2]

template<class T , bool supportsUtf8 = false>

std::string regina::Output< T, supportsUtf8 >::str ( ) const

inherited

Returns a short text representation of this object.

This text should be human-readable, should use plain ASCII characters where possible, and should not contain any newlines.

Within these limits, this short text ouptut should be as information-rich as possible, since in most cases this forms the basis for the Python str() and repr() functions.

Python: The Python "stringification" function str() will use precisely this function, and for most classes the Python repr() function will incorporate this into its output.

Returns: a short text representation of this object.

◆ str() [2/2]

template<typename T >

std::string regina::Laurent< T >::str ( const char * variable ) const

inline

Returns this polynomial as a human-readable string, using the given variable name instead of x.

Note: There is also the usual variant of str() which takes no arguments; that variant is inherited from the Output class.

Parameters

variable the symbol to use for the variable in this polynomial. This may be null, in which case the default variable x will be used.

Returns: this polynomial as a human-readable string.

◆ swap()

template<typename T >

void regina::Laurent< T >::swap ( Laurent< T > & other )

inlinenoexcept

Swaps the contents of this and the given polynomial.

This is a fast (constant time) operation.

This and the given polynomial do not need to have the same minimum and/or maximum exponents.

Parameters

other the polynomial whose contents should be swapped with this.

◆ tightEncode()

template<typename T >

void regina::Laurent< T >::tightEncode ( std::ostream & out ) const

inline

Writes the tight encoding of this polynomial to the given output stream.

See the page on tight encodings for details.

Precondition: The coefficient type T must have a corresponding global regina::tightEncode() function. This is true for native C++ integer types, as well as Regina's arbitrary precision integer types (Integer and LargeInteger).

Python: Not present; use tightEncoding() instead.

Parameters

out	the output stream to which the encoded string will be written.

◆ tightEncoding()

template<typename T >

std::string regina::Laurent< T >::tightEncoding

inline

Returns the tight encoding of this polynomial.

See the page on tight encodings for details.

Precondition: The coefficient type T must have a corresponding global regina::tightEncode() function. This is true for native C++ integer types, as well as Regina's arbitrary precision integer types (Integer and LargeInteger).

Returns: the resulting encoded string.

◆ utf8() [1/2]

template<class T , bool supportsUtf8 = false>

std::string regina::Output< T, supportsUtf8 >::utf8 ( ) const

inherited

Returns a short text representation of this object using unicode characters.

Like str(), this text should be human-readable, should not contain any newlines, and (within these constraints) should be as information-rich as is reasonable.

Unlike str(), this function may use unicode characters to make the output more pleasant to read. The string that is returned will be encoded in UTF-8.

Returns: a short text representation of this object.

◆ utf8() [2/2]

template<typename T >

std::string regina::Laurent< T >::utf8 ( const char * variable ) const

inline

Returns this polynomial as a human-readable string using unicode characters, using the given variable name instead of x.

This is similar to the output from str(), except that it uses unicode characters to make the output more pleasant to read. In particular, it makes use of superscript digits for exponents and a wider minus sign.

The string is encoded in UTF-8.

Note: There is also the usual variant of utf8() which takes no arguments; that variant is inherited from the Output class.

Parameters

variable the symbol to use for the variable in this polynomial. This may be null, in which case the default variable x will be used.

Returns: this polynomial as a unicode-enabled human-readable string.

◆ writeTextLong()

void regina::ShortOutput< Laurent< T > , supportsUtf8 >::writeTextLong ( std::ostream & out ) const

inlineinherited

A default implementation for detailed output.

This routine simply calls T::writeTextShort() and appends a final newline.

Python: Not present; instead you can call detail() from the subclass T, which returns this output as a string.

Parameters

out	the output stream to which to write.

◆ writeTextShort()

template<typename T >

void regina::Laurent< T >::writeTextShort	(	std::ostream &	out,
		bool	utf8 = `false`,
		const char *	variable = `nullptr`
	)		const

Writes this polynomial to the given output stream, using the given variable name instead of x.

If utf8 is passed as true then unicode superscript characters will be used for exponents and the minus sign; these will be encoded using UTF-8. This will make the output nicer, but will require more complex fonts to be available on the user's machine.

Python: Not present; use str() or utf8() instead.

Parameters

out	the output stream to which to write.
utf8	`true` if unicode characters may be used.
variable	the symbol to use for the variable in this polynomial. This may be `null`, in which case the default variable `x` will be used.

The documentation for this class was generated from the following files:

link/link.h
maths/laurent.h

Public Types

Public Member Functions

Friends

Detailed Description

Member Typedef Documentation

◆ Coefficient

Constructor & Destructor Documentation

◆ Laurent() [1/7]

◆ Laurent() [2/7]

◆ Laurent() [3/7]

◆ Laurent() [4/7]

◆ Laurent() [5/7]

◆ Laurent() [6/7]

◆ Laurent() [7/7]

◆ ~Laurent()

Member Function Documentation

◆ detail()

◆ init() [1/3]

◆ init() [2/3]

◆ init() [3/3]

◆ invertX()

◆ isZero()

◆ maxExp()

◆ minExp()

◆ negate()

◆ operator!=()

◆ operator*=() [1/2]

◆ operator*=() [2/2]

◆ operator+=()

◆ operator-=()

◆ operator/=()

◆ operator<()

◆ operator<=()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ operator==()

◆ operator>()

◆ operator>=()

◆ operator[]()

◆ scaleDown()

◆ scaleUp()

◆ set()

◆ shift()

◆ str() [1/2]

◆ str() [2/2]

◆ swap()

◆ tightEncode()

◆ tightEncoding()

◆ utf8() [1/2]

◆ utf8() [2/2]

◆ writeTextLong()

◆ writeTextShort()