MathPower 2016-10-04 (@butchi_y)
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( IWABUCHI Yu(u)ki )
HTML
Hexaflake
31
0https://en.wikipedia.org/wiki/Sierpinski_carpet
113399111101111
000000000
1
0
111101111
1
111111111101101101111111111111000111101000101111000111111111111101101101111111111
111101111
0111
1111100110011111
111101111
http://jsdo.it/butchi/carpet_fractal
:111101111
000010000
1
0
W. S. Yeo, et al. Raster Scanning: A New Approach to Image Sonification,Sound Visualization, Sound Analysis And Synthesis (2008).
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16
Sinc
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sin(t+p/2) = cos(t)x(Re)y(Im)eiwt = cos(t) + i sin(t)
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cos(a t+q)ei a t+q
cf)|{cos(t)}| =|-sin(t)||{ei t}| =|i ei t| =1
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1/490cossin:
=+++
=
+++
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: :
ttReIm
t+ReIm
ReIm
ReIm
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Sinc
22
Mathematica
3Mathematica
612 2x2630 2x279 2x4717 8x281 5x288 2x5816 2x3822 2x4830 2x1395 2x7913 3x2920 4x4920 3x3103 2x2
0,1
Real Xor
BitXor
1BitXorBitXor[0, 0] = 0BitXor[0, 1] = 1BitXor[1, 0] = 1BitXor[1, 1] = 0
BitXorBitXor[61, 15] == 50
6110 == 11110121510 == 00111125010 == 1100102
BitXorBitXor[0.2, 0.2] == 0BitXor[0.1, 0.2] == BitXor[0.1, 0.2]BitXor[0.2, 0.2, 0.1] == 0.1BitXor[0.1, 0.1, 0.2, 0.2] == 0BitXor[hoge, hoge] == 0BitXor[hoge, piyo, hoge] == piyo
1
Real Xor
2Real Xor