SLK 3.1 (Straight Line Kit) for the HP Prime. "Updated-Nov-2015" - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: SLK 3.1 (Straight Line Kit) for the HP Prime. "Updated-Nov-2015" (/thread-3842.html) SLK 3.1 (Straight Line Kit) for the HP Prime. "Updated-Nov-2015" - Spybot - 05-14-2015 11:54 PM Hello! Today I just updated SLK 3.0 to 3.1 you can download it here ENJOY... SLK has been tested on FW 6975, 7820 and 8151. I hope you guys like it and find it useful (specially Students). SLK 3.1 (Straight Line Kit "Updated") it is specially focused on the straight line, helping the User to find: 1. Distance between two Points. 2. Slope between two Points. 3. The equation between two points. 4. Distance between Point & Line. 5. Collinearity of 3 Points (MidPoint/EndPoint). 6. Point-Slope Equation. 7. Transforms Ax+By+C=0 to y=mx+b and vice versa. 8. Finds the coordinate representation of a straight line. 9. Determines whether or not two straight lines are parallel or Perpendicular. 10. Finds the (x) & (y) Intercepts of a straight line. 11. Finds the intersection point between two straight lines. 12. Transform a non-standard form equation of a line into a standardized form of it. Best, RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (OS Rev 7820) - cyrille de brébisson - 05-15-2015 01:16 PM Hello, Cool, thanks for contributing! Nice program. Cyrille RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (OS Rev 7820) - salvomic - 05-15-2015 01:18 PM (05-14-2015 11:54 PM)Spybot Wrote:  Hi Everyone! ...but first I want to thank all the people in this forum who directly or indirectly helped me up to refine and finally finish this program: Tim, Cyrille, Han, Drd, Salvomic (excuse me if I missed someone!)... hi Dante! thanks a lot to have cited also me in your nice program, that's very interesting and useful. Very compliments, it's linear, neat, beautiful. Also PDF is well done! Salvo RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - compsystems - 05-15-2015 06:00 PM Buena biblioteca, si deseas puedes agregar lo siguiente Code: ``` Anexo un seudocódigo para solucionar por formula un sistema de ecuaciones lineales en dos variables el siguiente código se ejecuta con PSEINT http://pseint.sourceforge.net/ Proceso sistema_de_ecuaciones_lineales     //(c) By JaiMeza aka compSystems mayo 12 2015 www.jaimeza.org     //(c) para ejecutarlo use http://pseint.sourceforge.net/     imprimir "sistema de ecuaciones lineales"     imprimir "en dos variables"          imprimir ""     imprimir "a1*x + b1*y + c1 = 0"     imprimir "a2*x + b2*y + c2 = 0"     imprimir ""     imprimir "/!\ a1*b1 <> 0, a2*b2 <> 0,"          definir a1, b1, c1, a2, b2, c2, d, x, y_ como reales     definir multiplo_ como logico     multiplo_ = falso          imprimir ""     imprimir "entre a1:"     repetir         leer a1     hasta que a1 <> 0          imprimir "entre b1:"     repetir         leer b1     hasta que b1 <> 0          imprimir "entre c1:"     leer c1          imprimir ""     imprimir "entre a2:"     repetir         leer a2     hasta que a2 <> 0          imprimir "entre b2:"     repetir         leer b2     hasta que b2 <> 0          imprimir "entre c2:"     leer c2          //    imprimir a1     //    imprimir b1     //    imprimir a2     //    imprimir b2     d = (a1*b2) - (a2*b1)     //imprimir d          imprimir ""     Si d=0 Entonces                  multiplo_ = ((a1 es multiplo de a2) o (a2 es multiplo de a1)) y ((b1 es multiplo de b2) o (b2 es multiplo de b1) ) y ((c1 es multiplo de c2) o  (c2 es multiplo de c1))         Si multiplo_ = verdadero Entonces             imprimir "Sistema Compatible Indeterminado"             imprimir "existen infinitas soluciones o intersecciones"             imprimir "las dos rectas son paralelas y estan juntas"         Sino             imprimir "Sistema Incompatible"             imprimir "no hay solucion o puntos comunes"             imprimir "las dos rectas son paralelas y separadas"         Fin Si              Sino         x = (b2*c1 - b1*c2)/d         y_ = (a1*c2 - a2*c1)/d                  imprimir "Sistema Compatible Determinado "         imprimir "existe solucion unica, las dos rectas se cortan en un solo punto"         imprimir ""         imprimir "x=",x         imprimir "y=",y_         imprimir ""         imprimir "la coordenada de interseccion es (", x, ", ", y_, ")"     Fin Si      FinProceso // ejemplos // 1: // 9*x-1 + -6*y = 3 // 4*x-1 + 6*y = 36 // a1 = 9, b1=-6, c1=3 // a2 = 4, b2=6, c2=36 // x = 3, y=4 // 2: // 2*x-1 = 4*y // 5+y = 10*x // a1 = 2, b1=-4, c1=1 // a2 = 10, b2=-1, c2=5 // x = 0.5, y=0 // 3: // 2.5*x + 4.6*y = 5 // 1*x - 2.9*y = 7 // a1 = 2.5, b1=4.6, c1=5 // a2 = 1, b2=-2.9, c2=7 // x=3.94092827 y=-1.0548523207 // 4: // 1.2*x + 2.2*y = 1 // 6*x+11*y = 5 // a1 = 1.2, b1=2.2, c1=1 // a2 = 6, b2=11, c2=5 // no hay solución``` RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - akmon - 05-15-2015 06:29 PM Thank you for your useful program. I recommend you to post on the HP Prime software directory, in this web. RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - Spybot - 05-15-2015 06:44 PM Thanks Akmon I will. RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - Aries - 05-16-2015 11:40 AM Hey Spybot, thanks for your great work, I much appreciated it ! Could you add the condition of collinearity of three points ? And what about conic sections (circumference, parabola, ellipse) ? Are you going to implement those in the future ? Best, Aries RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - salvomic - 05-16-2015 12:36 PM Dante, can you also put here the code of the program (or a zip)? :-) thank you again! Salvo RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - Spybot - 05-16-2015 04:13 PM LOL. Thank you Salvomic something happened while I was uploading the file, it is available now. RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - salvomic - 05-16-2015 04:14 PM (05-16-2015 04:13 PM)Spybot Wrote:  LOL. Thank you Salvomic something happened while I was uploading the file, it is available now. :-) thank you, I downloaded it yesterday, here... have a nice day RE: SLK 3.0 (Straight Line Kit) for the HP Prime tested on: (FW Rev 7820) - Spybot - 05-16-2015 04:37 PM Hi Aries. I think the sixth option from the main menu (MidPoint/EndPoint) will do the trick for: "collinearity of three points", I just labeled it with a different name. Regarding to conic sections: (circumference, parabola and ellipse) It's a great Idea, in fact I've already thought about implementing something like that, it's just that time happens to be my main limitation. perhaps it could be possible in a near future.