You can download the full set of Machin-like formulae included on this website as a CSV (commas-separated variable) file. This file is available at https://machin-like.org/formulae.csv

The first row of the CSV file is code,formula,name,Lehmer's measure,references,notes. Each subsequent line represents one formula for pi, with the fields given in the first line separated by commas.

Code

The code of a Machin-like formula is the letter M followed by 6 digits. The page on this website for a formula can be found at https://machin-like.org/formulae/code, for example /formulae/M000001.

Formula

In the CSV file, the formula for a Machin-like formula written using compact notation.

Name

If the Machin-like formula has a name, it will be given in the name field. Otherwise this field will be blank.

Lehmer's measure

The value of Lehmer's measure for the formula is included in the CSV file

References

References to where the formula was first published are included in the CSV file in a plain text format.

Notes

If there are any notes about the formula, they will be included in the notes field.