meander.matrix.alpha — meander/alpha 0.0.533

Operators for pattern matrices.

action clj/s

(action row)

add-var clj/s

(add-var row var)

Add var to the environment in row.

columns clj/s

(columns matrix)

drop-column clj/s

(drop-column matrix)

Drop the first column in row.

element clj/s

(element matrix i j)

(element matrix i j not-found)

empty? clj/s

(empty? matrix)

true if matrix has no columns.

first-column clj/s

(first-column matrix)

Return the first column in matrix.

get-env clj/s

(get-env row)

get-var clj/s

(get-var row var)

Get var from the environment in row.

nth-column clj/s

(nth-column matrix index)

(nth-column matrix index not-found)

prepend-column clj/s

(prepend-column matrix column)

Prepends column to matrix.

row? clj/s

(row? x)

true if x is a matrix row.

specialize-by clj/s

(specialize-by f matrix)

Split matrix into submatrices by the return result of applying f to the first column of each row in matrix.

subcols clj/s

(subcols matrix i)

(subcols matrix i j)

Return matrix with only the columns after i or i through j.

swap clj/s

(swap v i j)

Swap elements at positions i and j in the vector v.

swap-column clj/s

(swap-column matrix i j)

Swaps column i with column j in the matrix.

useful? clj/s

(useful? matrix clause)

true if clause is useful with respect to matrix.

width clj/s

(width matrix)