Display Full Mantissa 41CV - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: Display Full Mantissa 41CV (/thread-39297.html) |
Display Full Mantissa 41CV - bill platt - 07-23-2003 Hello,
Re: Display Full Mantissa 41CV - Thibaut.be - 07-23-2003 A full mantissa option does not exist by itself, but you can choose the largest FIX which is [GOLD KEY] FIX 9 You'll get 9 figures after the comma.
Re: Display Full Mantissa 41CV - bill platt - 07-23-2003 Thibaut,
Bill
You could type up the PPC ROM routine for "MT" - Gene - 07-23-2003 You could type up the PPC ROM routine for "MT" (ManTissa), which you can run to show the entire mantissa regardless of display setting.
Anyone have the listing handy for Bill?
Re: Display Full Mantissa 41CV - Dia C. Tran - 07-23-2003 Fix 9 does not display all digits in the mantissa if the number is too small or too large to be displayed in fix format. However, recall the X register to the alpha register and view the alpha register you can see all 10 digit mantissa and the 2 digit exponent.
Re: You could type up the PPC ROM routine for "MT" - Ernie Malaga - 07-23-2003 Gene, Bill: All 13 lines of the MT routine are listed on page 339 of the PPC ROM manual, which is included in the MoHPC CDs/DVD:
29 LBL "MT" Note: The line numbers begin with 29 because of the way routines are stored in the PPC ROM. They don't matter. Also, you may want to replace the RTN with an END. Typing this routine requires using either a Byte Grabber in order to make it possible to type up the synthetic lines. The MoHPC page for the HP-41 contains a link to a page that describes how to create the Byte Grabber key assignment. Finally, if you don't want to mess with synthetics AND you can spare the contents of both the T and LASTx registers, you can simply perform a multiplication or division by a suitable power of 10, which will eliminate the pesky exponent from the display. Example: Supposing the HP-41 shows "1.2345678E-12", you simply multiply the result by 1E12 (EEX 12 x).
-Ernie Edited: 23 July 2003, 12:07 p.m.
Full Mantissa 41CV TNX! - bill platt - 07-23-2003 Gene, Ernie, Chan Tran, Thibaut,
Now you've got me curious about nibbles and synthetic programming......uh-oh, I'm getting sucked in......
Best regards,
Bill
Re: Full Mantissa 41CV TNX! - Ernie Malaga - 07-23-2003 Quote: Too late to run away. You've just been infected with the SP virus! 8^)
-Ernie
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