Search found 83 matches

by zeno333
Sun Dec 31, 2017 2:04 am
Forum: Discuss!
Topic: DM42 wins over WP34S in accuracy..
Replies: 10
Views: 7471

DM42 wins over WP34S in accuracy..

Some have pointed out that the WP34S in double precision modeis also accurate to 34 decimal places compared to the DM-42...But there is another factor to consider when picking the title of worlds most accurate calculator ever in physical form, entering large numbers. If you multiply 1234567898765432...
by zeno333
Sun Dec 31, 2017 1:31 am
Forum: Discuss!
Topic: What city or town is the DM-42 made??
Replies: 25
Views: 14631

Re: What city or town is the DM-42 made??

I am assuming they are made in Switzerland, but I do not see a "made in" anywhere on the outside or in any info received ..maybe it says "made in..." on the inside somewhere I do not know.
by zeno333
Sun Dec 31, 2017 1:22 am
Forum: Discuss!
Topic: What city or town is the DM-42 made??
Replies: 25
Views: 14631

Re: What city or town is the DM-42 made??

Thanks for the link at... another finding: https://firmenbuch.kompany.at/p/ch/02040544108
by zeno333
Sat Dec 30, 2017 12:01 pm
Forum: Discuss!
Topic: What city or town is the DM-42 made??
Replies: 25
Views: 14631

Re: What city or town is the DM-42 made??

I doubt they are actually made at that address..i looked that up in Google Earth the other day and that address is an apartment building, I imagine where the company is registered but not where they are actually made.
by zeno333
Sat Dec 30, 2017 11:14 am
Forum: Discuss!
Topic: What city or town is the DM-42 made??
Replies: 25
Views: 14631

What city or town is the DM-42 made??

What city of town is the factory in Switzerland located where the DM-42 is made? Curious...
by zeno333
Sat Dec 30, 2017 8:52 am
Forum: Discuss!
Topic: What is the internal accuracy for Pi in the DM-42?
Replies: 9
Views: 5437

What is the internal accuracy for Pi in the DM-42?

There is a discussion of the correct result of SIN of exactly 3.141592654 Radians in the HP 15C Advanced Functions handbook Appendix...The Dm-42 gets it correct to a full 34 significant digits, (as I verified in Mathematica...). All of the result numbers are correct...To get that result, the interna...
by zeno333
Sat Dec 30, 2017 1:22 am
Forum: Usage tips, tricks and problem reports
Topic: Solution for DM42s slip case being too tight...
Replies: 3
Views: 2869

Re: Solution for DM42s slip case being too tight...

Waiting for a loose fitting rich Corinthian leather one for it ;)
by zeno333
Sat Dec 30, 2017 12:37 am
Forum: Usage tips, tricks and problem reports
Topic: Solution for DM42s slip case being too tight...
Replies: 3
Views: 2869

Solution for DM42s slip case being too tight...

Someone else mentioned this before, that the DM42 case can be pretty tight fitting...(Took me a couple minutes to remove it the first time..). The solution as has been mentioned is to turn it inside out, works like a charm. (Takes much patience to turn it completely inside out but it gets done with ...
by zeno333
Fri Dec 29, 2017 8:26 pm
Forum: Discuss!
Topic: Does the DM42 use Gorilla glass?
Replies: 2
Views: 2532

Does the DM42 use Gorilla glass?

Looks like it to me...it is a unusual LCD also...what is the make, model, specs for the LCD??? It's active matrix but apparently a special version of that...
by zeno333
Fri Dec 29, 2017 5:22 pm
Forum: Usage tips, tricks and problem reports
Topic: Big problem....
Replies: 4
Views: 3078

Re: Big problem....

Thanks for that info...After I posted I thought that may be the case ..So I guess the only way to know if a Windows Update killed the driver is to connect the calculator and see if it shows up and if not reinstall.