[HP-PRIME] QPI project



#2

Hello

Is needed the famous command -> QPI of HP50/48

exact(1.41421356237)=> 1217471 / 860882 :(

->QPI(1.41421356237) => sqrt(2) :) HP48/50G

Who can porting this code to HPPRIMEBASIC
http://www.hpcalc.org/details.php?id=1403

QPI approximates any floating point numbers by a rational number, square root, multiple of PI, exponential or a logarithm depending on which approximation seems best.

HP-Prime [a<->b/c] == ->QPI

PD: new section in hpcalc.org

http://www.hpcalc.org/prime/


Edited: 9 Oct 2013, 2:56 p.m.


Possibly Related Threads...
Thread Author Replies Views Last Post
  FRAM71 Project aj04062 1 156 11-25-2013, 01:59 PM
Last Post: Hans Brueggemann
  QPI for HP Prime Han 16 578 11-09-2013, 10:39 PM
Last Post: Timothy Roche
  RPN-1200 Project Benoit Maag 0 115 08-25-2013, 01:05 AM
Last Post: Benoit Maag
  What do you think of this project??? Pierre 1 148 11-21-2012, 06:58 PM
Last Post: Eddie W. Shore
  TI 2550III project, help me I can help you. watchdoctor 2 175 10-19-2012, 10:13 PM
Last Post: Joerg Woerner
  neat project for the HP48 Han 5 235 09-25-2012, 04:58 PM
Last Post: Han
  What do you think of this project??? Namir 10 351 09-16-2012, 03:56 PM
Last Post: Eddie W. Shore
  WP-34s: Project donation page W. Bruce Maguire II 5 226 04-26-2012, 07:01 PM
Last Post: Geoff Quickfall
  USB-41 Module, project status update. Diego Diaz 8 348 04-06-2012, 10:17 AM
Last Post: Diego Diaz
  OT: TI Dataclip (TI1700) project Alberto Fenini 1 127 01-16-2012, 08:18 AM
Last Post: Alberto Fenini

Forum Jump: