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Another video of specbas doing silly things!Here's SpecBAS again, doing some texture mapping. Note that this isn't using any specialised commands other than POKEing to display memory, and build…
... coprocessor and only compiles VFPv3 floating point calculations which isn't very ... -
Decimals!Quick couple of (probably very silly) questions, folks... If I have an input command in a program asking "How many potatoes do you want to buy from …
... cut the remainder from the floating point number.
To round a ... -
Decimals!Quick couple of (probably very silly) questions, folks... If I have an input command in a program asking "How many potatoes do you want to buy from …
... cut the remainder from the floating point number.
To round a ... -
Abbaye des morts[url]http://www.locomalito.com/juegos_abbaye_des_morts.php[/url] Looks like Spectrum, sounds like Spectrum, but it's not a Spectrum ('cause no colou…
... measured in 8.8 fixed point format which means there is a ... -
Abbaye des morts[url]http://www.locomalito.com/juegos_abbaye_des_morts.php[/url] Looks like Spectrum, sounds like Spectrum, but it's not a Spectrum ('cause no colou…
... measured in 8.8 fixed point format which means there is a ... -
Decimals!Quick couple of (probably very silly) questions, folks... If I have an input command in a program asking "How many potatoes do you want to buy from …
... ' because of finite precision in floating point representations.
IF (ABS ... -
Decimals!Quick couple of (probably very silly) questions, folks... If I have an input command in a program asking "How many potatoes do you want to buy from …
... ' because of finite precision in floating point representations.
IF (ABS ... -
Xor-shift random number generator for Z80[QUOTE=Patrik Rak;320244]Come on, people, [URL="http://www.jstatsoft.org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia, that's the w…
... issue hidden somewhere else (like floating point multiplication or rounding), it's ... -
Encode two positive int numbers into one?Hi guys) Recently I've been trying to simulate short lists in Basic, but the point is that using limited values, say, 0-99 or 0-999, I remembered ho…
... than storing numbers as BASIC floating point numbers.
Example:
Encode two positive int numbers into one?Hi guys) Recently I've been trying to simulate short lists in Basic, but the point is that using limited values, say, 0-99 or 0-999, I remembered ho…
... the numeric version; printing a floating point number takes about three times ...SpecBAS now available for the Raspberry PiChris Cowley has done the business, and ported SpecBAS to the Raspberry Pi! [url]http://freestuff.grok.co.uk/SpecBAS-RasPi-v0.742.zip[/url] For tho…
Once I've got me build environment set up to do this fancy-pants ARM floating point stuff that Dunny mentioned on IRC yesterday, it should get a lot faster too :)SpecBAS now available for the Raspberry PiChris Cowley has done the business, and ported SpecBAS to the Raspberry Pi! [url]http://freestuff.grok.co.uk/SpecBAS-RasPi-v0.742.zip[/url] For tho…
... do this fancy-pants ARM floating point stuff that Dunny mentioned on ...Cricket: Duckworth/Lewis CalculatorIdeal for any one-day cricket match which uses the Duckworth/Lewis method to calculate the target score if there is an interruption to play. The alg…
... each of them involves eight floating-point multiplications, additions, and subtractions by ... down the pipeline at some point and I'd like to ...A new ZX spectrum cloneOver the past 12 months i have been developing a new spectrum clone as a hobby project to waste my spare time on. It is still not fully complete yet …
... put much thought into the floating point acceleration yet, i have a ...Random number from a rangeHow can I generate in assembly a random number from a range, let's say 0-21 or 0-57? There are generators which make it 0-255. By using bit masks I…
... you had a pRNG generating floating point numbers between 0 and 1 ... it means messing around with floating point numbers :)
It all ...A new ZX spectrum cloneOver the past 12 months i have been developing a new spectrum clone as a hobby project to waste my spare time on. It is still not fully complete yet …
... put much thought into the floating point acceleration yet, i have a ...SpecBAS 0.754 Now available!Hi all - Due to overwhelming demand from half of my userbase (That's ASH-II to you lot), BEEP has been added! It's not just any old BEEP though - y…
... .
Using the hard floating-point EABI, so it runs loads ...calculator and sinusok, look at the Sysel's routine: [PHP]3 5b00 *s 4 5b00 tabsin = #7000 03 mksin 19.11.1995 Busy soft …
... , to force it to use floating point representation - in that scheme you ...More memoryHi all... can anyone help, Is it possible to get more memory for basic pref' in Basin.... 40 odd k is just not enough !
... not using methods which employ floating point numbers. The simplest method to ...Graph Plothi! please, help with code: [PHP]For x=-100 To 100 For y=-100 To 100 If (x/2-25)*(x/2-25)+(y-50)*(y-50)<200 Or (x/2+25)*(x/2+25)+(y-50)*(y-50)<200 th…
... the emulator.
signed multiply floating point 8.8 de*bc routine ...z80 mathMost likely you know old good [url]http://baze.au.com/misc/z80bits.html[/url] . Moment ago i accidentally find this page : [url]http://www.andreadr…
Good links :) Have to point right shift multiplication. Really smart.< ... idea of small 16-bit floating point library, 3 digit precission, 6 ...Why, Speccy?OK, wanna see something strange? Go to your Spectrum (or Spectrum emulator), and type PRINT 10-100*0.1 :-o:-o:-o Why???
... computer and programming language using floating point scheme for decimal numbers (I ... , which is not based on floating point, will success in this test ... you should avoid comparing two floating expressions using just the "equal ...Why, Speccy?OK, wanna see something strange? Go to your Spectrum (or Spectrum emulator), and type PRINT 10-100*0.1 :-o:-o:-o Why???
... computer and programming language using floating point scheme for decimal numbers..[/QUOTE ... />
So we should avoid floating point comparisons? But this will ruin ...Why, Speccy?OK, wanna see something strange? Go to your Spectrum (or Spectrum emulator), and type PRINT 10-100*0.1 :-o:-o:-o Why???
... error: you should never compare floating point numbers directly, but instead to ...Why, Speccy?OK, wanna see something strange? Go to your Spectrum (or Spectrum emulator), and type PRINT 10-100*0.1 :-o:-o:-o Why???
[URL="http://docs.oracle.com/cd/E19957-01/806-3568/ncg_goldberg.html"]What Every Computer Scientist Should Know About Floating-Point Arithmetic[/URL]
[URL="http://floating-point-gui.de/"]The Floating-Point Guide[/URL]Why, Speccy?OK, wanna see something strange? Go to your Spectrum (or Spectrum emulator), and type PRINT 10-100*0.1 :-o:-o:-o Why???
... /Dharan_barracks#Success_rate_vs._accuracy"]worse[/URL] floating point mistakes...Why, Speccy?OK, wanna see something strange? Go to your Spectrum (or Spectrum emulator), and type PRINT 10-100*0.1 :-o:-o:-o Why???
... /Dharan_barracks#Success_rate_vs._accuracy"]worse[/URL] floating point mistakes...[/QUOTE]
This ...My Arcade Machine - Booo Hooo.For sale on ebay is by beloved arcade machine nuff said. :( [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=330937722671[/url] [img]htt…
... hitherto incapable of experiencing a floating point error, but it's quite ...Confounded DEF FNCan anyone see why this is going wrong? I've been tinkering with it since tea time and got nowhere. [code] 2 DEF FN t$(n,t,d) =STR$ INT (n/t)…
... remainder whilst being calculated. Using floating point maths for this isn't ...
