Polynomial regression: Difference between revisions
Content added Content deleted
(→Tcl: Added implementation) |
(add TI-89 BASIC) |
||
| Line 484: | Line 484: | ||
1.0000000000000207 1.9999999999999958 3.0 |
1.0000000000000207 1.9999999999999958 3.0 |
||
which is a close approximation to the correct solution. |
which is a close approximation to the correct solution. |
||
=={{header|TI-89 BASIC}}== |
|||
<lang ti-89>seq(x,x,0,10)→xs |
|||
{1,6,17,34,57,86,121,162,209,262,321}→ys |
|||
QuadReg xs,ys |
|||
Disp regeq(x)</lang> |
|||
Output: <code>3.·x<sup>2</sup> + 2.·x + 1.</code> |
|||