Aleph Zero
Aleph Zero

Contact us


Email Guy Hundy

Recreational Computer Mathematics

Email Liz Hundy

Authors and Credentials


GFH Portrait

Guy Hundy has a extensive experience in the design and application of refrigeration compressors. Previously Director, Application Engineering with Copeland Europe, he has particular expertise in the field of compressor performance and efficiency in commercial refrigeration, air conditioning and heat pumps. Aleph Zero Ltd is a Climacheck partner, and offers demonstration and training in the Climacheck method of system analysis, and can arrange purchase of the necessary equipment.

Guy Hundy, FInstR, FIMechE, CEng

Recreational Computer Mathematics

Ingleborough Liz Hundy is a retired mathematician and software developer.

Liz Hundy, MSc, CMath
Fellow of the Institute of Mathematics

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