Timeline for Algebraic curve approximation
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 13, 2012 at 17:35 | comment | added | Steven Landsburg | Robert Israel: Good point regarding the ellipses. | |
| Aug 13, 2012 at 15:53 | comment | added | Robert Israel | A line segment in the plane can be reasonably approximated by ellipses. | |
| Aug 13, 2012 at 15:48 | comment | added | Robert Israel | If $X(t)$ and $Y(t)$ are polynomials, then the resultant of $x-X(t)$ and $y - Y(t)$ is a polynomial in $x$ and $y$ that is $0$ iff there is $t$ (not necessarily real) such that $x = X(t)$ and $y = Y(t)$. | |
| Aug 13, 2012 at 13:13 | comment | added | David | Sorry but I didn't understand. Using Weierstrass theorem you can approximate your continuous path with polinoms $x(t)$ and $y(t)$. How from this polynoms one can сonstruct an algebraic curve $P(x,y)$=0? | |
| Aug 13, 2012 at 13:12 | history | edited | Steven Landsburg | CC BY-SA 3.0 |
added 89 characters in body
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| Aug 13, 2012 at 13:11 | history | undeleted | Steven Landsburg | ||
| Aug 13, 2012 at 13:08 | history | deleted | Steven Landsburg | ||
| Aug 13, 2012 at 13:07 | history | answered | Steven Landsburg | CC BY-SA 3.0 |