## Search found 140 matches

Sun Jun 09, 2019 8:41 pm
Forum: Discuss!
Topic: 43S News
Replies: 356
Views: 42149

### Re: 43S News

Ian Abbott wrote elsewhere: It would be nice if the WP-43S could support [Re⇄Im] on any number type, not just the complex types. There are various other functions on the CPX menu that could be changed to work on non-complex types too. What shall this function do then? What "various other functions"...
Wed May 29, 2019 11:59 am
Forum: Discuss!
Topic: 43S News
Replies: 356
Views: 42149

### Re: 43S News

I don't know about the rest of the world, but there is also "Czech notation" which is like American/English notation but replaces square brackets with angle brackets. I learnt <-π, π] (in Norway). So that's four different notations so far. ISO 80000-2 only lists the (] and ]] styles (hooky scanned ...
Wed May 29, 2019 7:48 am
Forum: Discuss!
Topic: 43S News
Replies: 356
Views: 42149

### Re: 43S News

You might also see it written as: ]-π, π], but I think (-π, π] is the more common style. Not where I learned maths :) I always learned it as ]-π, π] and had never seen (-π, π] until this discussion cropped up. I find the former notation more intuitive and indicative of its meaning. I think "]-π, π]...
Tue May 28, 2019 11:28 pm
Forum: Discuss!
Topic: Another 43S poll
Replies: 10
Views: 603

### Re: Another 43S poll

It took me ages to twig why XEQ was so labelled on HP calculators!
Tue May 28, 2019 11:18 pm
Forum: Discuss!
Topic: 43S News
Replies: 356
Views: 42149

### Re: 43S News

ϑ ∈ (-π, π] is equivalent to -π < ϑ ≤ π. Thank you for explaining. I never knew. You might also see it written as: ]-π, π], but I think (-π, π] is the more common style. The round bracket (parenthesis), or reversed square bracket means the value given at that end of the range is excluded from the i...
Mon May 27, 2019 7:59 am
Forum: Discuss!
Topic: 43S News
Replies: 356
Views: 42149

### Re: 43S News

5. Well, the names are similar. Thus, if you spend a prefix key [HYP] then it's a no-brainer to combine it with the trig keys. But that's all. If, however, the public would be roaring for the hyperbolics going into TRI , I might do though frowning... In a way, the normal trig functions are also exp...
Sun May 26, 2019 11:34 am
Forum: DM42
Topic: Benchmark Speed?
Replies: 22
Views: 1175

### Re: Benchmark Speed?

Is that a typo in your MATH benchmark data, or is the 32-bit Windows build, running in a VM, really five times faster than the 64-bit Linux build, running on the metal on the same machine? :shock: I have a Ryzen 7 2600 in the Office with native Windows 10. Tomorrow I can check Free42Windows decimal...
Mon May 13, 2019 4:55 pm
Forum: Usage tips, tricks and problem reports
Topic: DM42- clock losing time
Replies: 75
Views: 4894

### Re: DM42- clock losing time

I'm pretty sure the last time I set mine was sometime on 31st March (when the clocks went forward in the EU), and it is currently running 86 seconds fast after 43 days, so that's about 2 seconds per day in my case.
Wed Apr 10, 2019 9:32 pm
Forum: DM42
Topic: Hello World!
Replies: 6
Views: 658

### Re: Hello World!

Does Swiss Micros sell any apparel? You could always buy a bunch of calculators and make scale mail out of them. (emphases added) Ough, thanks to Linguee for finding this term - Merriam-Webster doesn't know it. Nice proposal anyway. 8-) M-W seems to call it scale armor . Calculator armour would be ...
Sun Apr 07, 2019 3:16 pm
Forum: Software Library
Topic: External stack
Replies: 42
Views: 2145

### Re: External stack

To clarify how LSTO works under the hood: it creates a variable just like STO, except the variable is tagged with the current RTN level, so when a RTN is executed, it can scan the list of variables and delete all the ones with the current level. Just to clarify something, by "RTN", do you mean any ...