Difference between revisions of "User:Boris Tsirelson/sandbox2"
| Line 38: | Line 38: | ||
picture whole; | picture whole; | ||
| − | |||
draw ( graph( new real(real x) {return x;}, -2, 2), red+1.2, "$y=x$" ); | draw ( graph( new real(real x) {return x;}, -2, 2), red+1.2, "$y=x$" ); | ||
draw ( graph( new real(real x) {return 2x;}, -1, 1), blue+1.2, "$y=2x$" ); | draw ( graph( new real(real x) {return 2x;}, -1, 1), blue+1.2, "$y=2x$" ); | ||
| + | draw ( graph( new real(real x) {return x/2;}, -2, 2), green+1.2, "$y=x/2$" ); | ||
xaxis(-2.1,2.1, LeftTicks(Label(fontsize(8pt)),Step=1,step=0.2,Size=2,size=1)); | xaxis(-2.1,2.1, LeftTicks(Label(fontsize(8pt)),Step=1,step=0.2,Size=2,size=1)); | ||
| Line 46: | Line 46: | ||
labelx("$x$",(2.3,0.25)); | labelx("$x$",(2.3,0.25)); | ||
labely("$y$",(0.15,2.3)); | labely("$y$",(0.15,2.3)); | ||
| + | |||
| + | attach(scale(0.6,0.8)*legend(),(0.45,-0.8)); | ||
add (whole,shift(-120,0)*currentpicture.fit(6.2cm,6.7cm,false)); | add (whole,shift(-120,0)*currentpicture.fit(6.2cm,6.7cm,false)); | ||
| − | add (whole,shift(120,0)*currentpicture. | + | add (whole,shift(120,0)*currentpicture.scale(6.2cm,6.7cm,false)); |
erase(); | erase(); | ||
Revision as of 23:02, 1 December 2014
Experiments
Note a fine distinction from Ada:
I guess, the reason is that there Asy generates pdf file (converted into png afterwards), and here something else (probably ps).
More.
Mysterious.
Power function
Kolmogorov test
Golden ratio
Strangely, the figure in EoM is erroneous! ED=EB, not BD=EB.
[Calculus: ] the art of numbering and measuring exactly a thing whose existence cannot be conceived. (Voltaire, Letter XVII: On Infinites In Geometry, And Sir Isaac Newton's Chronology)
And what are these fluxions? The velocities of evanescent increments? They are neither finite quantities, nor quantities infinitely small, nor yet nothing. May we not call them ghosts of departed quantities? (Berkeley, The Analyst)
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Boris Tsirelson/sandbox2. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Boris_Tsirelson/sandbox2&oldid=35304