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Description: | Matrix to Columns Command: Transforms a matrix into a series of column vectors and returns | ||||||||||
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| →COL introduces no rounding error. |
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Access: | !´MATRIX COL →COL |
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| !Ø CREATE COLUMN →COL | ( Ø is the |
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Input/Output: |
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| Level 1/Argument 1 |
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| Leveln+1/Item 1 ... | Level 2/Item 2 | Level 1/Item 3 | |||
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| [[ matrix ]] |
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| [ vector ]col1 |
| [ vector ]coln | ncolcount | |
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| [ vector ] |
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| element |
| element | n | elementcount |
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See also: | COL→, →ROW, ROW→ |
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COL→ | Command |
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Type: |
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Description: | Columns to Matrix Command: Transforms a series of column vectors and a column count into a | ||||||||||
| matrix containing those columns, or transforms a sequence of numbers and an element count into | ||||||||||
| a vector with those numbers as elements. |
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| All vectors must have the same length. The column or element count is rounded to the nearest | ||||||||||
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Access: | !´MATRIX COL COL→ |
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| !Ø CREATE COLUMN COL→ | ( Ø is the |
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Input/Output: |
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| Ln+1/A1 ... |
| L2/A2 |
| L1/An+1 |
| Level 1/Item 1 | ||
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| [ vector ]col1 | [ vector ]coln | ncolcount | → | [[ matrix ]] |
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| element1 |
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| nelementcount | → | [ vector ] |
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| L = Level; A = Argument; I = item |
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See also: | →COL, →ROW, ROW→ |
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COL– | Command |
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Description: | Delete Column Command: Deletes column n of a matrix (or element n of a vector), and returns | ||||||||||
| the modified matrix (or vector) and the deleted column (or element). |
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| n is rounded to the nearest integer. |
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Access: | !´MATRIX COL COL- |
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| !Ø CREATE COLUMN COL- | ( Ø is the |
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Input/Output: |
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| Level 2/Argument 1 | Level 1/Argument 2 |
| Level 2/Item 1 | Level 1/Item 2 | ||||
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| [[ matrix ]]1 |
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| ncolumn | → | [[ matrix ]]2 | [ vector ]column | |
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| nelement | → | [ vector ]2 | elementn | |
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See also: | COL+, CSWP, ROW+, ROW– |
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Full Command and Function Reference