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Messages 608 - 637 of 981   Oldest  |  < Older  |  Newer >  |  Newest
Messages: Simplify | Expand   (Group by Topic) Author Sort by Date ^
608
I'm a retired applied mathematician just now learning the 50g for mental exercise. I've used TI graphing calculators at work and HP calculators (15C and 42S)...
Richard Saylor
xulinim
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Dec 1, 2008
12:05 pm
609
Welcome Richard. Here are some other resources you may find interesting. www.hpcalc.org for tons of programs & some tutorial material comp.sys.hp48 the central...
Don Hart
ddhart1
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Dec 1, 2008
10:21 pm
610
Thanks for the links, Don....
Richard Saylor
xulinim
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Dec 2, 2008
3:27 am
611
Im starting a long journey into the world of math, which is not my best subject. I bought a 50g to try an ease the route a little its alot more than I need...
Tim
tim_3181977
Online Now Send Email
Dec 4, 2008
5:28 pm
612
use "SOLVEVX" (or find it in the catalog (CAT))...
Dusan Mulac
dusan.mulac
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Dec 4, 2008
6:35 pm
613
... So it cant be done just by entering it in the equation writer and hitting solve?...
Tim
tim_3181977
Online Now Send Email
Dec 4, 2008
8:13 pm
614
place the equation on the stack then place the variable x on the stack now press solve ....but solvex saves the step ..more efficient hhmmm? Regards Matt....
ntesla66
Offline Send Email
Dec 4, 2008
10:33 pm
615
... Another method would be to use Isol, look it up in the advanced users guide, very handy command. Cheers Mick C...
Michael Carey
mick8882003
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Dec 4, 2008
11:57 pm
616
you can the syntax is: solvevx(9-x=3) so write in the equation, select it (by pushing the up arrow) and in the S.SLV menu press solvevx...
Dusan Mulac
dusan.mulac
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Dec 5, 2008
12:02 am
617
If an equation like x+y=z is solved for x, the calculator gives x=-(y- z) because it likes to keep the variables in alphabetical order. What's the best way to...
Richard Saylor
xulinim
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Dec 5, 2008
3:00 am
618
If you set flag -114 and then do SOLVEX, I think you'll get what you want....
Don Hart
ddhart1
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Dec 5, 2008
4:48 am
619
Is there a way to enter the whole equation at and solve it in one step? Sorry for so many questions but im really new to this and alot of the stuff in the pdf...
Tim
tim_3181977
Online Now Send Email
Dec 5, 2008
8:17 am
620
... step? ................. You want to simplify the expression, right? The easiest way may be to enter the expression using the equation writer (EQW), then...
Richard Saylor
xulinim
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Dec 5, 2008
2:50 pm
621
... want. ... That does the trick. Thanks....
Richard Saylor
xulinim
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Dec 5, 2008
3:22 pm
622
I've been researching the HP50G and will probably buy one tomorrow. My current calculator is an HP49G. It's okay, but not great. Actually haven't used it much...
jskilgore
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Dec 19, 2008
6:17 am
623
The learning curve on the 50G is a little steep in my opinion, my favorite calc of all time is the 15C, which I still have. ... From: jskilgore...
Alan Golightly
alanthegringo
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Dec 19, 2008
1:49 pm
624
Iphone has a great hp41 clone app I really have enjoyed it Thanks :-) Best regards Gordon Ayres Cell 503-341-4114 On Dec 19, 2008, at 5:49 AM, Alan Golightly...
Gordon Ayres
gordonflashg
Offline Send Email
Dec 19, 2008
3:37 pm
625
The 50g is an excellent machine, but the learning can be very, very steep. It's not hard to guess that many well-intentioned users will not get as far with...
MDerr44995@...
derr_m
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Dec 19, 2008
3:53 pm
626
... wrote:".....Actually, my math is very rusty, so I want to brush up some, and I figure it will be a lot more enjoyable if I have a nice HP calculator. Jeff"...
Richard Saylor
xulinim
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Dec 19, 2008
7:55 pm
627
... Yes, I really don't need or want algebraic entry. I'd much rather see HP make another nice scientific calculator dedicated solely to RPN. I loved my...
jskilgore
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Dec 19, 2008
9:27 pm
628
Hi Jeff   Enjoy your 50G   great machine.   When you get into programming,  here's a web site that will be helpful.        ...
Nancy Von Essen
edvonessen
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Dec 19, 2008
9:53 pm
629
When I first got my 50g, I thought what the heck is this thing want to do with my mind????? As I spent time to learn the Ins and Outs of this fine product, I...
geoyaaoo
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Dec 19, 2008
9:58 pm
630
... ".....And don't get the largest SD card.    Ed VE" Is a 2Gb card okay?...
Richard Saylor
xulinim
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Dec 20, 2008
12:27 am
631
  Ed Von Essen here.  Richard, the HP 49G+ with the original operating system got messed up when I tried a 1 Gig SD card.  Had to reset it.  It was happy...
Nancy Von Essen
edvonessen
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Dec 20, 2008
12:52 am
632
Ed, thanks for the information. Richard...
Richard Saylor
xulinim
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Dec 20, 2008
1:48 am
633
... system got messed up when I tried a 1 Gig SD card.  Had to reset it.  It was happy with a 64 Meg card.  And the 49G+ came up with a "disk full" error...
arthurford4142
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Dec 20, 2008
4:16 am
634
... I need to clarify the max number of files. The max number of files + folders is 512 in each directory on the SD card, so, depending on the number of...
arthurford4142
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Dec 20, 2008
10:45 am
635
... This is not a 49/50g restriction. According to Wikipedia[1] "For historical reasons, FAT12 and FAT16 media generally use 512 root directory entries on...
matthiasrampke
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Dec 21, 2008
7:11 pm
636
On the memory card size part of this. 1Gig works fine in mine. 2Gig did not work....
c_s_dobbs
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Dec 29, 2008
10:36 pm
637
Welcome new member you may contract me directly at the following, if you like, at the following ehoe@... I also have spent endless hours on the...
Fred Hoeldtke
hoeldtke_ernest
Offline Send Email
Dec 29, 2008
11:35 pm
Messages 608 - 637 of 981   Oldest  |  < Older  |  Newer >  |  Newest
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