Searched defs:is_number (Results 1 - 2 of 2) sorted by relevance
| /seL4-l4v-10.1.1/HOL4/src/tactictoe/src/ | ||
| H A D | tttTools.sig | 172 val is_number : string -> bool value |
| H A D | tttTools.sml | 146 fun is_number s = Char.isDigit (String.sub (s,0)) handle _ => false function |
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