SwissMicros Calculator Forum

Thanks for posting this. I have been looking at the problem of Division by zero when you try an initial value of 3 in the first example. The problem is that your next guess goes negative which won't work if you are integrating between 0 and T. A simple solution is to add a check for a negative numbe...

Thanks. I missed that.

Wayne

This version of QuickSort stores the sort data, maximum 1000, in registers 00 to N-1. It sorts, in ascending order, a specified number of random numbers, between 0 and 1. The previous version, posted on October,5 2023, used a matrix for data storage. It uses the Free42 extension command LSTO (Local ...

That fixed the problem. Thanks for your help Bob and Joe.

Wayne

I didn't modify the file but perhaps the problem is caused by the way I am downloading the file. I cannot directly download it (there is no download option on the right click menu) so I click on it which opens it, then I click on "Save as". As a test I turned off access to the internet to ...

I'm having a problem selecting topics in the Quick Reference Guide. I was having the problem before today's update so that isn't the cause. I downloaded the html file from https://technical.swissmicros.com/dm32/fat/HELP/ and copied it to the HELP folder. Pressing F1 opens the file (see attached imag...

It certainly was. I like the idea of using the other state files as libraries of proven functions. I also like the idea of being able to step over a subroutine call. It would be nice if this was implemented using Shift-F6. He didn't mention the clock speed but I guess there was nothing new to report...

Thanks for the feedback Bob. I could use one of the existing user flags but the user would have to set the flag by executing a Calc Request function. I've checked out some financial calculation programs that do not have a data input flag and they have employed workarounds such as: - The HP15C Advanc...

Is there any chance of getting a data input system flag on the DM32? I have been reviewing the financial calculations program on the HP67 and it uses flag 3 to determine if there has been an entry made into the X register. This is very handy when determining if the user is entering data or requestin...

This program sorts, in ascending order, a specified number of random numbers between 0 and 1. This version uses a matrix to store the numbers. It also uses recursion and keeps track of how many levels are used. To use this program enter N then press XEQ QSORT. The program will verify that the sort i...