Paul Callahan
He expanded David Buckingham's Herschel conduit mechanisms, building the first known stable glider reflectors. He also carried out computer searches to find some of the smallest patterns exhibiting infinite growth, including the smallest possible one cell thick infinite growth pattern.
| Paul Callahan | |
| Born | Unknown |
|---|---|
| Residence | United States |
| Nationality | Unknown |
| Institutions | Unknown |
| Alma mater | Johns Hopkins University |
Paul Callahan is a Life enthusiast.
Patterns found by Paul Callahan
4
L
gollark: I see.
gollark: Isn't the period of a pendulum *meant* to be the same for any angle?
gollark: Is the issue with calculating the period somehow, or with your simulation being wrong?
gollark: Anyway, what do you mean "accurately record its period"?
gollark: Unicode variable names? Highly "based".
References
- "Life Credits". Mark D. Niemiec. Retrieved on June 12, 2009.
External links
- Life page of Paul Callahan
- Paul Callahan at the Mathematics Genealogy Project
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