# Nodes and Weights of Gauss-Laguerre Calculator

## Calculates the nodes and weights of the Gauss-Laguerre quadrature. | |||

Nodes and Weights of Gauss-Laguerre

[1-5] /5 | Disp-Num |

- Comment/Request
- Is teh code public ? I would like to see it as I am interested to see if it is ok for n>100 and possibliy adapt it.

Thnaks

[1] 2015/02/15 22:47 Male / 50 years old level / A teacher / A researcher / Very /

- Purpose of use
- numerically solving an initial value problem of a hyperbolic 4x4-system of PDE-s

[2] 2015/02/11 09:38 Male / 60 years old level or over / A teacher / A researcher / Very /

- Purpose of use
- Checking precision of gauss-laguerre nodes and weights at 38 digits.

They are good at quad-precision( 35 digits) - Comment/Request
- the display on screen truncates the third column of this calculation due

to lack of page space. In such cases can you extend the page or shift some

columns to another page?

However I tried "copy and paste" of the table to another editor and there I

was able to see all the columns in full.

Thank you

[3] 2013/10/18 20:26 Male / 60 years old level or over / A teacher / A researcher / Very /

- Comment/Request
- I can integrate the Gauss-Laguerre Integral with an alpha < -1 (for example alpha = -1.8) but I cannot obtain weights!

[4] 2012/02/28 01:52 Male / 30 years old level / A student / Very /

- Purpose of use
- Lecture for students.
- Comment/Request
- That is a great page.

[5] 2011/08/24 13:11 Male / 30 years old level / A teacher / A researcher / Very /

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