GiNaC::sym_desc Struct Reference

This structure holds information about the highest and lowest degrees in which a symbol appears in two multivariate polynomials "a" and "b". More...

List of all members.

Public Member Functions
bool	operator< (const sym_desc &x) const
	Commparison operator for sorting.
Public Attributes
ex	sym
	Reference to symbol.
int	deg_a
	Highest degree of symbol in polynomial "a".
int	deg_b
	Highest degree of symbol in polynomial "b".
int	ldeg_a
	Lowest degree of symbol in polynomial "a".
int	ldeg_b
	Lowest degree of symbol in polynomial "b".
int	max_deg
	Maximum of deg_a and deg_b (Used for sorting)
size_t	max_lcnops
	Maximum number of terms of leading coefficient of symbol in both polynomials.

---

Detailed Description

This structure holds information about the highest and lowest degrees in which a symbol appears in two multivariate polynomials "a" and "b".

A vector of these structures with information about all symbols in two polynomials can be created with the function get_symbol_stats().

See also:

get_symbol_stats

Definition at line 122 of file normal.cpp.

---

Member Function Documentation

bool GiNaC::sym_desc::operator<

(

const sym_desc &

x

)

const [inline]

Commparison operator for sorting.

Definition at line 145 of file normal.cpp.

References max_deg, and max_lcnops.

---

Member Data Documentation

ex GiNaC::sym_desc::sym

Reference to symbol.

Definition at line 124 of file normal.cpp.

Referenced by GiNaC::add_symbol().

int GiNaC::sym_desc::deg_a

Highest degree of symbol in polynomial "a".

Definition at line 127 of file normal.cpp.

int GiNaC::sym_desc::deg_b

Highest degree of symbol in polynomial "b".

Definition at line 130 of file normal.cpp.

int GiNaC::sym_desc::ldeg_a

Lowest degree of symbol in polynomial "a".

Definition at line 133 of file normal.cpp.

int GiNaC::sym_desc::ldeg_b

Lowest degree of symbol in polynomial "b".

Definition at line 136 of file normal.cpp.

int GiNaC::sym_desc::max_deg

Maximum of deg_a and deg_b (Used for sorting)

Definition at line 139 of file normal.cpp.

Referenced by operator<().

size_t GiNaC::sym_desc::max_lcnops

Maximum number of terms of leading coefficient of symbol in both polynomials.

Definition at line 142 of file normal.cpp.

Referenced by operator<().

---

The documentation for this struct was generated from the following file:

• normal.cpp