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mj6174
I am just a math hobbyist.
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16
$4494410$ and friends
math.stackexchange.com
13
Can you answer my son's fourth-grade homework question: Which numbers are prime, have digits adding to ten and have a three in the tens place?
math.stackexchange.com
8
What does small AC signal mean?
electronics.stackexchange.com
7
555 timer monostable time constants
electronics.stackexchange.com
5
Efficient division using binary math
math.stackexchange.com
5
32 bit, 4 way multiplexer
electronics.stackexchange.com