 | Euclid, Isaac Barrow - Euclid's Elements - 1732 - 436 pages
...IX. But a number evenly odd, is that which an even • number meafureth by an odd number. * X. A XA number oddly odd, is that which an odd number meafureth by an odd number. XI. A prime (or firft) number is that which is meafurcd only by unity. XII. Numbers prime the one to... | |
 | Paul Deighan - Arithmetic - 1804 - 504 pages
...number mealureth by an odd number: fuch is 12, which the even number 4 meaiured by the odd number 3. 16. A number oddly odd, is that which an odd number meafureth by an odd' number; fuch is 21, which au odd number 7 meafureth by an odd number 3. 17. A compofite one, is that which... | |
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XA number oddly odd, is that which an odd number meafureth by an odd number. 