17agon
PRIMES AND NON-PRIME PATTERNS -08 – Pattern:- Gaps in Other Places
The gaps between factors of odd-composite non-primes.
PRIMES AND NON-PRIME PATTERNS -07 – Pattern:- Gaps Between
he fact that one Set of numbers (odd-composites as defined) - is exactly complimentary to another Set (prime numbers), I find more than fascinating.
78 photo by kristian-angelo
PRIMES AND NON-PRIME PATTERNS -09 – Pattern:- Gaps Difference Between Primes & Non-Primes
the number of primes less than a certain number and the number of non-prime odd-composite numbers less than the same number
The Left Hand Bottom Corner
Stained Glass Cutting and Shaping
Cutting glass can be an exacting experience. Straight lines are easy of course and just a matter of practice. The best way to learn is quite simply to get on and do it.