Tag Archives: composite

Make a blended composite image in C#

The other day I wanted to do something that all of us do from time to time: make a composite image with the Eye of Sauron on top of another picture. This turned out to be a bit more complicated … Continue reading

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Find runs of composite numbers (non-primes) in C#

I recently had a birthday and my age is a prime number, so like any normal person I was wondering how long a run of consecutive composite numbers comes after my current age. (Doesn’t everyone wonder such things?) This example … Continue reading

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