This namespace provides support for developing numerical algorithms and applications.
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double | det (const Array< double, 2 > &a) |
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template<int N> |
double | det (const Tuple< double, N, N > &a) |
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Array< double, 2 > | inverse (const Array< double, 2 > &a) |
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template<int N> |
Tuple< double, N, N > | inverse (const Tuple< double, N, N > &a) |
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bool | invert (const Array< double, 2 > &a) |
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bool | invert (const Array< double, 2 > &a, double &d) |
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template<int N> |
bool | invert (Tuple< double, N, N > &a) |
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template<int N> |
bool | invert (Tuple< double, N, N > &a, double &d) |
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double | det (const Tuple< double, 1, 1 > &a) |
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double | det (const Tuple< double, 2, 2 > &a) |
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double | det (const Tuple< double, 3, 3 > &a) |
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bool | invert (Tuple< double, 1, 1 > &a, double &d) |
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bool | invert (Tuple< double, 2, 2 > &a, double &d) |
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bool | invert (Tuple< double, 3, 3 > &a, double &d) |
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template<class T > |
void | matmul (const Array< T, 1 > &r, const Array< T, 2 > &a, const Array< T, 1 > &b) |
| Computes the product of a matrix and a column vector. More...
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template<class T > |
Array< T, 1 > | matmul (const Array< T, 2 > &a, const Array< T, 1 > &b) |
| Returns the product of a matrix and a column vector. More...
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template<class T > |
void | matmul (const Array< T, 1 > &r, const Array< T, 1 > &a, const Array< T, 2 > &b) |
| Computes the product of a row vector and a matrix. More...
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template<class T > |
Array< T, 1 > | matmul (const Array< T, 1 > &a, const Array< T, 2 > &b) |
| Returns the product of a row vector and a matrix. More...
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template<class T > |
void | matmul (const Array< T, 2 > &r, const Array< T, 1 > &a, const Array< T, 1 > &b) |
| Computes the product of a column vector and a row vector. More...
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template<class T > |
Array< T, 2 > | matmul (const Array< T, 1 > &a, const Array< T, 1 > &b) |
| Returns the product of a column vector and a row vector. More...
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template<class T > |
void | matmul (const Array< T, 2 > &r, const Array< T, 2 > &a, const Array< T, 2 > &b) |
| Computes the product of two matrices. More...
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template<class T , int M, int N, int P> |
void | matmul (Tuple< T, M, P > &r, const Tuple< T, M, N > &a, const Tuple< T, N, P > &b) |
| Computes the product of two matrices. More...
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template<class T , int M, int P> |
void | matmul (Tuple< T, M, P > &r, const Array< T, 2 > &a, const Array< T, 2 > &b) |
| Computes the product of two matrices. More...
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template<class T , int M, int N> |
void | matmul (const Array< T, 2 > &r, const Tuple< T, M, N > &a, const Array< T, 2 > &b) |
| Computes the product of two matrices. More...
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template<class T , int N, int P> |
void | matmul (const Array< T, 2 > &r, const Array< T, 2 > &a, const Tuple< T, N, P > &b) |
| Computes the product of two matrices. More...
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template<class T > |
Array< T, 2 > | matmul (const Array< T, 2 > &a, const Array< T, 2 > &b) |
| Returns the product of two matrices. More...
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template<class T , int M, int N, int P> |
Tuple< T, M, P > | matmul (const Tuple< T, M, N > &a, const Tuple< T, N, P > &b) |
| Returns the product of two matrices. More...
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template<class T , int M, int N> |
Array< T, 2 > | matmul (const Tuple< T, M, N > &a, const Array< T, 2 > &b) |
| Returns the product of two matrices. More...
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template<class T , int N, int P> |
Array< T, 2 > | matmul (const Array< T, 2 > &a, const Tuple< T, N, P > &b) |
| Returns the product of two matrices. More...
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template<class T , class E1 , class E2 > |
Tuple< T, 3 > | crossProduct (const Tuple< T, 3, 1, E1 > &a, const Tuple< T, 3, 1, E2 > &b) |
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template<class T , class E1 , class E2 > |
T | crossProduct (const Tuple< T, 2, 1, E1 > &a, const Tuple< T, 2, 1, E2 > &b) |
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template<class T , int N, class E1 , class E2 > |
T | dotProduct (const Tuple< T, N, 1, E1 > &a, const Tuple< T, N, 1, E2 > &b) |
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template<class T , class E1 , class E2 > |
T | dotProduct (const Array< T, 1, E1 > &a, const Array< T, 1, E2 > &b) |
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template<class T , int N, class E > |
T | norm2 (const Tuple< T, N, 1, E > &v) |
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template<class T , class E > |
T | norm2 (const Array< T, 1, E > &v) |
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template<class T , int N> |
void | axpy (const Array< T, N > &r, T t, const Array< T, N > &b) |
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template<class T , int N> |
void | axpy (const Array< T, N > &r, const Array< T, N > &a, T t, const Array< T, N > &b) |
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void | parseUserFunc (String &name, String &args, String &expr, const String &input) |
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template<class T > |
void | matmul (const Array< T > &r, const SparseMatrix< T > &a, const Array< T > &b) |
| Computes the product of a matrix and a column vector. More...
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template<class T > |
Array< T > | matmul (const SparseMatrix< T > &a, const Array< T > &b) |
| Returns the product of a matrix and a column vector. More...
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template<class T > |
void | matmul (const Array< T > &r, const Array< T > &a, const SparseMatrix< T > &b) |
| Computes the product of a row vector and a matrix. More...
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template<class T > |
Array< T > | matmul (const Array< T > &a, const SparseMatrix< T > &b) |
| Returns the product of a row vector and a matrix. More...
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template<class T > |
SparseMatrix< T > | matmul (const SparseMatrix< T > &a, const SparseMatrix< T > &b) |
| Returns the product of two sparse matrices. More...
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template<class T , class F > |
SparseMatrix< T > | matmul (const SparseMatrix< T > &a, const SparseMatrix< T > &b, const SparseFilter< T, F > &filter) |
| Returns the filtered product of two sparse matrices. More...
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template<class R , class C > |
SparseStructure | select (const SparseStruct &src, const R &rows, const C &cols) |
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template<class T , class R , class C > |
SparseMatrix< T > | select (const SparseMatrix< T > &src, const R &rows, const C &cols) |
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template<class T > |
Array< T > | diag (const SparseMatrix< T > &a) |
| Returns the diagonal values of a sparse matrix. More...
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template<class T > |
void | sortRows (SparseMatrix< T > &a) |
| performs a jem::sort on each row of a sparse matrix More...
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template<class T , class F > |
SparseMatrix< T > | filter (const SparseMatrix< T > &a, const SparseFilter< T, F > &f) |
| Returns a copy of a sparse matrix with certain elements filtered out. More...
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template<class T , class A > |
SparseMatrix< T > | toMatrix (const util::SparseArray< T, 2, A > &a) |
| creates a sparse matrix from a two-dimensional sparse array. More...
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template<class T , class A > |
util::SparseArray< T, 2, A > & | toArray (util::SparseArray< T, 2, A > &out, const SparseMatrix< T > &in) |
| creates a two-dimensional sparse array from a sparse matrix. More...
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bool | testCancelled (lint &flopCount) |
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void | testCancelled (lint &flopCount, const char *where, const char *what) |
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short | abs (short s) |
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int | abs (int i) |
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lint | abs (lint l) |
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float | abs (float f) |
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double | abs (double d) |
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float | sqrt (float f) |
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double | sqrt (double d) |
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template<class T > |
T | modulus (const T &a, const T &b) |
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float | modulus (float a, float b) |
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double | modulus (double a, double b) |
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template<class T > |
T | sign (const T &a, const T &b) |
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template<class T > |
void | addToSum (T &sum, T &err, const T &val) |
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template<class T > |
void | closeSum (T &sum, const T &err) |
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template<class T > |
void | closeSum (T &sum, const T &err, const T &val) |
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template<class T , class Op > |
SparseMatrix< T > | unite (const SparseMatrix< T > &a, const SparseMatrix< T > &b, const Op &op) |
| Brief explanation of this unite function. More...
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template<class T , class Op , class F > |
SparseMatrix< T > | unite (const SparseMatrix< T > &a, const SparseMatrix< T > &b, const Op &op, const SparseFilter< T, F > &filter) |
| Brief explanation of this unite function. More...
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template<class T , class Op > |
SparseMatrix< T > | intersect (const SparseMatrix< T > &a, const SparseMatrix< T > &b, const Op &op) |
| Brief explanation of this unite function. More...
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template<class T , class Op , class F > |
SparseMatrix< T > | intersect (const SparseMatrix< T > &a, const SparseMatrix< T > &b, const Op &op, const SparseFilter< T, F > &filter) |
| Brief explanation of this unite function. More...
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