f938e13c-df8c-4991-92ec-67702248f46c 32 4 5 fraction

&[DATE] &[TIME] - &[FILENAME]

Reference ::

q 3467 :

[1000,, ]

de Bruijn's article "Arithetic Medallions and Friezes" in the journal "Nieuw Article voor Wiskunde" vol. 9 no: 3 (1991). http://alexandria.tue.nl.../freearticles/597584.pdf

p 1 :

'δ' mod kernel generatrix for
integer values square jumps  |_n δ n n 1 - (* 2 / p * 2 q * mod q ≤ 11 - if :

I was unable to plot the nice Mathcad 11. Ugly kick on both sides, interesting. Smath and Mathcad vectors of = length. Hours in Mathcad getting the "3467". Explain the side kick: Mathcad 11 plots XY Cartesian on ½ pica metafile, it adjusts itself in that pixel range. Very annoying to pile gaph of same frame size. Unlike Mathcad, Smath plots on pixels. Interesting to pile graphs of same frame size but plots "pixel kicks".

Frieze path 2 el 00 i * + : n 32 q * 3 + range path n el path n 1 - el 1 i + 2 / 2 n * 1 - δ * + 1 i - 2 / 2 n * δ * + eval : for path 31 line :

R Frieze Re :

I Frieze Im :

R rows 6937

I rows 6937

F R I augment :

счастливого Рождества = Merry Xmas

43 - F 2 1 sys

"pica" is a unit of measure in typography, 1 pica = 12 pixels. At left, the vertical lines are in 1 pixel deviation.

Δ δ 1 - δ 222 mat :

δ 5 :

t δ UnitStep 1 t δ - sign + (2 / :

Delay δ 0.5 - δ 12 black 15 mat :

UnitStep ... sign = signum

x δ UnitStep Δ Delay 3 1 sys

sub F 5225690012 submatrix :

sub

sub-quadrant 30170012 mat 1760340012 mat 3500512012 mat 5225690012 mat 51 mat