Command | Short Description | |
---|---|---|

→ARRY | Assemble an array from its elements | |

ARRY→ | Split an array into its elements | |

→COL | Split an array into column vectors | |

COL+ | Instert a column into an array | |

COL- | Remove a column from an array | |

COL→ | Assemble a matrix from its columns | |

→DIAG | Extract diagonal elements from a matrix | |

DIAG→ | Create a matrix with the given diagonal elements | |

→ROW | Split an array into its row vectors | |

ROW+ | Insert a row into an array | |

ROW- | Remove a row from an array | |

ROW→ | Assemble an array from its rows | |

→V2 | Assemble a vector from two values | |

→V3 | Assemble a vector from three values | |

V→ | Split a vector into its elements | |

AXL | Convert a matrix to list and vice versa | |

BASIS | Find vectors forming a basis of the subspace represented by the matrix | |

CHOLESKY | Perform Cholesky decomposition on a matrix | |

CNRM | Column norm (one norm) of a matrix | |

CON | Assemble an array with given constant value | |

COND | Column norm condition number of a matrix | |

CROSS | Cross produce of vectors | |

CSWP | Swap two columns in a matrix | |

DET | Determinant of a matrix | |

DIAGMAP | ||

DOT | Internal product (dot product) of vectors | |

EGV | ||

EGVL | ||

GRAMSCHMIDT | ||

HADAMARD | Multiply corresponding elements in a matrix | |

HILBERT | Assemble a Hilbert symbolic array | |

IBASIS | Find a basis of the intersection of two vector spaces | |

IDN | Assemble an identity matrix | |

IMAGE | Find a basis of the image of a linear application | |

ISOM | ||

JORDAN | ||

KER | Find a basis for the kernel of a linear application | |

LQ | ||

LSQ | ||

LU | LU factorization of a matrix | |

MAD | ||

MKISOM | ||

PMINI | Minimal polynomial of a matrix | |

QR | ||

RANK | Rank of a matrix | |

RANM | Assemble a matrix with random numbers | |

RCI | Multiply a row by a constant | |

RCIJ | Multiply a row by a constant and add to other row | |

RDM | Change dimensions of an array | |

REF | Reduce matrix to echelon form (upper triangular form) | |

RNRM | Row norm (infinity norm) of a matrix | |

RREF | Fully reduce to row-reduced echelon form | |

RREFMOD | ||

RSD | Residual R=B-A*X' on a system A*X=B | |

RSWP | Swap two rows in a matrix | |

SCHUR | ||

SNRM | ||

SRAD | ||

SVD | ||

SVL | ||

SYLVESTER | ||

TRACE | Sum of the items in the diagonal of a matrix | |

TRAN | Transpose a matrix | |

TRN | Complex conjugate transpose of a matrix | |

VANDERMONDE | ||

LDUP | Decompose A into LDUP such that P*A=L*D^{-1}*U | NEW |