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visits member for 3 years, 10 months
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Jul
11
answered Why square units?
Jul
2
awarded  Curious
May
19
awarded  Nice Answer
May
19
answered Why square units?
May
2
comment Platonic solids and charged particles
@LeeMosher: Min-Energy Configurations of Electrons On A Sphere says that N = 16 electrons has 2 local minima, but only one of them is the unique global minimum.
Apr
28
comment A function such that $f(f(n)) = -n$?
@JackAidley: You are technically correct, but many people (apparently including corsiKa) still call the leftmost bit in signed 32-bit integers in practically all modern computers "the sign bit", even though it acts differently than the "real" sign bit in early Cray mainframes.
Apr
28
revised A function such that $f(f(n)) = -n$?
clarified (I hope) with another example.
Apr
28
suggested suggested edit on A function such that $f(f(n)) = -n$?
Apr
28
suggested suggested edit on A function such that $f(f(n)) = -n$?
Apr
27
awarded  Critic
Apr
25
awarded  Revival
Apr
23
awarded  Notable Question
Jan
10
revised optimum lengths for a gauge block set
add tag
Jan
8
asked optimum lengths for a gauge block set
Jan
4
answered Fourier - Are sinusoidals strictly required?
Dec
7
awarded  Revival
Dec
3
awarded  Tumbleweed
Nov
27
accepted What do you call a graph of value vs rank of the value?
Nov
27
accepted insphere/circumsphere ratio of a polyhedron the same as its dual polyhedron?
Nov
26
asked What is the name of the specific kind of involution used in most reciprocal ciphers?