AMT/C/20
AMS, 'The elliptic integrals K, E.' Includes MS note on back by Mrs Turing, 'Problem on Elliptic Functions worked out by A.M. Turing for the amusement of Malcolm MacPhail, Humble Oil and Refining Company, Houston, Texas, U.S.A.' n.d.
Paper, 1 sh. in envelope.
Provenance: Assembled after AMT's death by Dr. Robin Gandy, to whom these manuscripts were left by AMT in his will (see A/5).
Copyright: Copyright © The Provost and Scholars of King's College, Cambridge