Change log for Magma V2.24-3 (Released 10/12/2018)

Bianchi Modular Forms

·The signature for NumberOfCusps has been fixed. Reported by D. Kohel.

Elliptic Curves over Finite Fields

·A crash with the discrete Log of a non-identity point with respect to the identity point has been corrected.

Integral Points on Genus 1 Curves

·A p-adic precision problem with IntegralQuarticPoints in the case of high rank curves was resolved. Reported by P. Voutier.

Lattices

·A problem with transforms in BKZ has been fixed. Noted by T. Lichter.

·A crash when using the AUTOISOM verbose flag has been fixed.

Matrix Groups

·The Complements intrinsic now works for matrix groups (not just for permutation groups).

Modular Forms

·An erroneous caching with the usage of Eisenstein for forms with character has been fixed. Reported by A. Best.

Number Fields

·A crash in IdealsUpTo has been fixed. Reported by A. Sutherland.

Sparse Matrices

·A bug in IsDiagonal has been fixed. Reported by M. Grassl.