---
title: "Magma V2.14-13 Patch Notes"
canonical: "https://docs.magma-maths.org/patchnotes/2.14-13.html"
source: "https://docs.magma-maths.org/patchnotes/2.14-13.md"
---

<a id="magma-v2-14-13-patch-notes"></a>
# Magma V2.14-13 Patch Notes

## Algebras

- A bug in [`JenningsLieAlgebra`](../LieTheory/LieAlgebras/restrictable.md#function-jenningsliealgebra-grp) has been fixed. Bug reported by Mike Vaughan-Lee.

## Coding Theory

- A bug in weight distribution computation for low rate codes has been fixed. Bug reported by M. Grassl.

## Groups

- A trap has been inserted in the `PCGroup` function when aplied to a `GrpAb`, that prevents the use of large ($\gt 2^30$) primes as exponents. The use of large prime exponents in groups of type `GrpPC` is not supported. Bug reported by Eamonn O’Brien.
- A bug in the evaluation of straight-line programs has been fixed. Bug reported by Henrik Baarnhielm.