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Problem with a small basic routineDear all; I have been messing about with a routine (originally published in Your Computer 1982, by Tim Langdell). The idea of the program is to simul…
... the '^' and have included the decimal point (slaps forehead with palm). However ... -
Problem with a small basic routineDear all; I have been messing about with a routine (originally published in Your Computer 1982, by Tim Langdell). The idea of the program is to simul…
... the '^' and have included the decimal point (slaps forehead with palm). However ... -
telescopewas watching those star gazing shows that have been on bbc 1 for the past few nights, and low and behold i got a telescope from my gf for my birthday…
[QUOTE=mile;596576]i think you get into heavy maths when doing stuff beyond spotting planets and such.[/QUOTE]
Yes, it's a well known fact that you don't even need the decimal point when calculating stuff that's near the Earth. -
For Sale - Nice ZX CollectionI am selling my ZX collection of hardware (including a rare disc drive unit), manuals and software (including a few nice big box ultimate titles and …
... ]
:-o
decimal point not working on ya keyboard ... -
number padding functionI wrote a number padding function in BASIC a while ago, but when I came to want it again I couldn't find it, so I've done this enhanced [url=http://w…
... br /> jr z,GOTDP ;got decimal point
ld (hl),a ;add ... 0
call COPYDIG ;copy decimal
dec de
ld ... a,(ix+20) ;A =maximum decimal padding (signed)
call ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... over Maggie Thatcher at one point :lol:
How the ... since San Andreas displays the decimal point maybe it's 99.99 ... -
I'm a dad!Here is a new future Spectrum player! Both mom and the kid are ok, but we're all very tired. Spent the day with them at the hospital (from midnight…
... way as we use a decimal point (3.380kg). I'm a ... -
Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
[url]http://www.ebay.co.uk/itm/Back-to-Skool-ZX-Spectrum-Game-/290908737030[/url]
wrongly placed decimal point ? ;)
?5-6 yer, I'd get .. but that much hehe -
Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... easiest to imagine the virtual decimal point as being between the 8th ...
ex de,hl ;DE=decimal pointer
pop hl ;HL ... RR
push hl ;save decimal register address
ld de ... -
Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
... for "." in numbers (ie a decimal point).... That would make the speccy ... -
SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... ; jump if so
cp '.' ; decimal point?
jr z, renum_line_3 ; jump ... br /> call number ; skip floating point representation
call fn_skpovr_1 ; skip ...
call stack_num ; floating point number to calculator stack
FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... to align numbers at a decimal point, eg.
Nice work ...So shooting 360 degrees?...[I]How do I go about having - for example - a cannon in the middle of the screen, that can shoot in any direction towards the player?[/I] Well, I do…
... off, your bullet needs 'fixed-point' (decimal point) co-ordinates. In other words ... as a 16-bit fixed point number. The fractions will take ... you take your bullet start point as 8-bit co-ordinates ... , extend them to fixed-point 16-bit values (set the ...Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... "inf", "infinity", "nan", "nan(...)", decimal floats as in "123.45 ... strings of zeroes after the decimal point or after the non-zero ... that reaches into the third decimal place or about the ... to show how inaccurate floating point computations can be even ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
Hi Mark
I did not have much luck with digital meter which gave the following
Case to reg test : stayed on 1 did not change
Pin 28 to middle pin of reg : stayed on 1 with decimal point several places to the rightBasic BASIC help needed RNDHi all, I have recently re-discovered an old program I wrote in the early 90s which would do generate random lottery numbers. I know little now, an…
... loss of precision beyond the decimal point. Again IIRC it had something ...A game you want to love, but can't...but keep trying...but can't...but keep trying...ad infinitum!You know, one of those games where you think you might just be missing something. For me, this game is Tynesoft's Auf Wiedersehen Pet. I loved the te…
[quote="Morkin;895841"]I think Alex must be the 8-bit equivalent of the modern professional games..![/quote]
Until you realise he's put a decimal point instead of a comma. 1.5 really isn't that many games! :))"ZX80 Brain" RPN CalculatorIt is at times like [url=https://www.worldofspectrum.org/forums/discussion/54176/depression]when threads such as this are posted[/url] that I get the…
... anyway) are:
- non-decimal number bases (binary and hexadecimal ... number no longer has a decimal point, usually because there is a ... very small decimal in the string that the ... /> - PI is stored to 7 decimal places. Trig functions work OK ...I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
I've not yet played it (will get to that in a sec) but I've purchased Doom via Steam for a tenner. Download size? 78GB - no, I've not forgotten to add a decimal point! 78GB!!!! That's virtually two bloody blu-rays...Did a Trump really get "Blown Off" by the Danes?How did they do it ? It sounds quite technical . Please discuss
Oh yes it was 1000 trillion I got the decimal point in the wrong placeMighty Maths ProgramsIn a break from typing in listings from 37-year-old magazines, I had a sudden urge to write a maths-related program, as I do, occasionally. Some, suc…
... of accessible digits after the decimal point is reduced to 29, and ... the loss of that one decimal place - the golden ratio ... (although the digits after this point are different).
... be tough, losing floating-point arithmetic will be even worse ...Relative price of the spectrum As Im sure you all know one of the biggest selling points of the speccy was its price.I was reading the other day that the 48K Spectrum cost ?175 - …
... of the speccy was its price.I was reading the other ... ?384 today. Thats still pretty expensive for a 'cheap' computer, but ... , but was the speccy more expensive in europe?Some more questions on various subjectsSome more questions that occur to me (mainly when I can't sleep). 1. Do DVD discs have PAL/NTSC formats? If so, how come I could play DVD regio…
... more is possible, but more expensive) is much less than the ... new it was a selling point, now it's just boring ... 50% of it's retail price? It would have encouraged people ...Playstation vs. N64 vs. SaturnIn another thread ( [URL]http://www.worldofspectrum.org/forums/showthread.php?t=20482&highlight=xbox+360[/URL] ) we discussed the virtues and quali…
... defence I have to point out that many people ... generation, so from their point of view I was right ... latter must have been especially expensive, only three N64 games ... other hand, needed an expensive and fairly hard to ... they were outside the price range of me and ...Interview with Steve Wetherill (Odin)Hi you all!!! Here is the interview done to STEVE WETHERILL (Nodes of Yesod, Robin of The Wood, Arc of Yesod, Heartland... ?Odin!) and published at […
... the time. From a business point of view, it could not ... Thor label at a lower price point, so we could not afford ... all Odin hallmarks? The highest point in Odin?s trajectory?[/B ... - often porting games was more expensive than developing them). When the ...
