Timeline for Most concise code for tangent and normal line of implicit algebraic curve
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 2, 2023 at 18:06 | answer | added | kglr | timeline score: 4 | |
| Oct 2, 2023 at 1:17 | answer | added | ubpdqn | timeline score: 5 | |
| Oct 1, 2023 at 21:29 | answer | added | Daniel Huber | timeline score: 3 | |
| Sep 30, 2023 at 23:22 | history | became hot network question | |||
| Sep 30, 2023 at 22:31 | answer | added | cvgmt | timeline score: 6 | |
| Sep 30, 2023 at 16:49 | answer | added | vindobona | timeline score: 4 | |
| Sep 30, 2023 at 15:59 | comment | added | cvgmt | For example, I always use Y==((f[x]-f[x0])/(x-x0))*(X-x0)+f[x0] to express a line which passes through the point {x0,f[x0]} and {x,f[x]}. {x,y} is on the curve {x,f[x]} and {X,Y} is on the line. | |
| Sep 30, 2023 at 15:50 | comment | added | azerbajdzan | It is the same as mine you just renamed variables and the result tangent is in X, Y which you have to replace by another rule to have it in desired x, y variables. | |
| Sep 30, 2023 at 15:45 | comment | added | cvgmt | {x,y} is on the curve cu and {X,Y} is on the tangen line. D[cu, {{x, y}}] . ({X, Y} - {x, y}) /. {x -> 8, y -> 7} // Expand | |
| Sep 30, 2023 at 15:22 | history | asked | azerbajdzan | CC BY-SA 4.0 |