## Search found 112 matches

- Sun Dec 20, 2020 9:07 am
- Forum: DM42
- Topic: Merry Christmas to forum contributors
- Replies:
**15** - Views:
**900**

- Tue Dec 01, 2020 8:51 pm
- Forum: Discuss!
- Topic: Calculator Forensics results
- Replies:
**6** - Views:
**601**

### Re: Calculator Forensics results

WP43S returns 8.999 999 999 999 999 999 999 999 999 937 53 5 and this result is correctly rounded The result of free42 is not! The correctly rounded intermediate calculations are: sin(9) = 0.1564344650402308690101053194671669 cos(0.1564344650402308690101053194671669) = 0.9999962727428850241175162050...

### Re: 43S News

The last poll on this subject being in 2012, I would tend to propose a new poll to the roughly 80 members of the forum having "pre-ordered" a 43S in this thread.

4 choices:

left or right and bottom up + - × / or / × + -

What do you think Walter?

4 choices:

left or right and bottom up + - × / or / × + -

What do you think Walter?

### Re: 43S News

I've been a supporter of right-sided operators like the 42S from the beginning.

If they have to be on the left, the order doesn't matter to me.

Martin

If they have to be on the left, the order doesn't matter to me.

Martin

- Sat Nov 14, 2020 9:39 am
- Forum: Update Announcements
- Topic: DM41X V2.1
- Replies:
**39** - Views:
**3305**

### Re: DM41X V2.1

Don't be superstitious: it brings bad luck!Mark Hardman wrote: ↑Sat Nov 14, 2020 5:30 amFriday the 13th, 2020 at that.Dan Simpson wrote: ↑Sat Nov 14, 2020 2:24 amUpgrade on FRIDAY THE 13th!?

I'm waiting till tomorrow!

I might wait until next year!

- Mon Oct 26, 2020 2:06 pm
- Forum: Developer Forum
- Topic: Flash QSPI question
- Replies:
**2** - Views:
**350**

### Re: Flash QSPI question

Thank you, it's clear now.

- Sun Oct 25, 2020 9:29 pm
- Forum: Developer Forum
- Topic: Flash QSPI question
- Replies:
**2** - Views:
**350**

### Flash QSPI question

To David and/or Michael: In version 3.20 of DMCP there are new functions about QSPI: https://technical.swissmicros.com/dmcp/doc/DMCP-ifc-html/group__qspi.html One of this functions is: int qspi_user_size(void) The value returned on my DM42 hardware SN 3835 is 4096. What are this 4096? Bytes or block...

### Re: Testing

**Firefox rendering:**

**Chrome rendering:**

### Re: Testing

Seems to be better with chrome than with firefox!

### Testing

\displaystyle\sum_{n=1}^\infty \frac{1}{n^2}=\frac{\pi^2}{6}: \displaystyle\sum_{n=1}^\infty \frac{1}{n^2}=\frac{\pi^2}{6} \underset{n=1}{\overset{\infty}{\Sigma}} \frac{1}{n^2}=\frac{\pi^2}{6}: \underset{n=1}{\overset{\infty}{\Sigma}} \frac{1}{n^2}=\frac{\pi^2}{6} \sqrt{6 \underset{n=1}{\overset{\i...