brobmat {Brobdingnag} | R Documentation |
Brobdingnagian matrices
Description
Basic matrix arithmetic for Brobdingnagian numbers. Matrix addition, multiplication extraction and replacement implemented but not the determinant or matrix inverse.
Usage
brobmat(..., positive)
newbrobmat(x,positive)
as.brobmat(x)
is.brobmat(x)
brobmat_to_brob(x)
diag(x,...)
## S3 method for class 'brobmat'
print(x,...)
t(x,...)
Arguments
x |
Argument |
... |
Further arguments |
positive |
Logical, indicating whether an element is positive |
Details
Basic arithmetic for Brobdingnagian matrices.
Function brobmat()
is like brob()
in that it interprets
its first argument as the exponent (but creates a matrix). Function
as.brobmat()
coerces a numeric matrix to a
brobmat
.
Value
Generally return a brobmat
or brob
.
Author(s)
Robin K. S. Hankin
Examples
brobmat(-10:19,5,6)
as.brobmat(matrix(-10:19,5,6))
[Package Brobdingnag version 1.2-9 Index]