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Blog Entry: HP 71B

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Blog Entry: HP 71B


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Eddie W. Shore Offline
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#4
06-03-2012, 12:19 PM

Among others: countdown timer, derivative, sum, 2x2 matrix, complex arithmetic.

P.S. Congratulations to Namir Shammas - he is now a grandpa!

Fun with the 71B

(corrected)


Edited: 4 June 2012, 9:26 a.m. after one or more responses were posted

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Hans Holzach Offline
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Posts: 37
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#5
06-03-2012, 12:31 PM

eddie, unfortunately the link does not work, at least not for me.

regards,
hans

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fhub Offline
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#6
06-03-2012, 12:37 PM

Quote:
unfortunately the link does not work
Here's the correct one:
http://edspi31415.blogspot.com/2012/06/fun-with-hp-71b.html
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Eddie W. Shore Offline
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Posts: 764
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Joined: Aug 2007
#7
06-04-2012, 09:25 AM

Quote:

Here's the correct one:
http://edspi31415.blogspot.com/2012/06/fun-with-hp-71b.html

Thanks fhub! I apologize for the link that I posted is not working, Hans. I will correct it.

Edited: 4 June 2012, 9:27 a.m.

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Didier Lachieze Offline
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Posts: 248
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Joined: Feb 2008
#8
06-04-2012, 10:04 AM

Hi, what kind of Kindle case are you using to store the 71B? can you share a picture? I don't have a case for my 71B and I'm interested in any affordable solution.

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Garth Wilson Offline
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#9
06-03-2012, 04:04 PM

Get at least a math module when you can.

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Pete Wilson Offline
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Posts: 74
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Joined: Nov 2011
#10
06-06-2012, 02:35 PM

That brings back some memories :)

Bought my HP-71B new from the University bookstore. Had the card reader, the CMT 11c/12c/16c emulator (just saw my custom laser printed, hand cut laminated overlay I made in my drawer) and the HP FORTH/Assembler ROM.

Used the FORTH/Assembler ROM manual to learn Saturn machine code, dumped the 48SX ROM to my PC and wrote the first RPL/Saturn disassembler/dethreader.

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