gauss-aw-gen

gauss-aw-gen: version 2.231.418d045(2020-03-01 18:49) [CATs - Conversion And Analysis Tools]

Name

gauss-aw-gen

Synopsis

gauss-aw-gen [OPTIONS] [--] N output

Description

Numerically determines abscissas and weights used in Gaussian quadrature.

Arguments

N

number of points used in Gaussian quadrature

output

output result file or - for results printed to standard output

Options

-l, --start REAL

left boundary of integration interval

(Default: 0)

-r, --stop REAL

right boundary of integration interval

(Default: 1)

-p, --polynom NAME

name of orthogonal polynom: legendre

(Default: legendre)

-o, --output NAME

output format: abscissas, weights, or both

(Default: both)

--noheader

do not print header to output

--reverse

print results in reverse order

--af FORMAT

output FORMAT of abscissas values

(Default: %15.7e)

--wf FORMAT

output FORMAT of weights error values

(Default: %15.6e)

-v, --verbose

increase output verbosity

--version

output version information and exit

-h, --help

display this help and exit