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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)…
... me that the nested and recursive FN methods were both overly complicated ... -
Can you improve this recursive DEF FN?I came up with this function to scan strings for characters without needing to use FOR...NEXT and IF...THEN, but it seems rather long-winded. Can any…
... />
Using:
DEF FN w(w$,o$,c)=VAL ... (("FN w(w$,o$,c+1)" ... />
with:
w$(FN w(w$,o$,1))
FN w(w$,o$,1)*100). -
those darned recursive functions againI've been stuck on this one all evening. I want to dump out some memory in binary to debug a program. I've got a simple mod 2 division loop to do tha…
... ) I remembered Dr Beep's recursive DEF FN version, but in between ... I'd write a DEF FN to do it ... and despite ... :
[code]
100 DEF FN b$(n,s$)
=s ... $+VAL$ (("FN b$(" + STR$ INT (n/2 ... -
New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…
... BASIC would be tortuously slow. Recursive functions are possible, but are ... AND INT FN V(FN V(FN V(FN V(FN V(FN V(FN V(x ... ),2)+INT FN V(FN V(FN V(FN V(FN V(FN V(FN V(y ... STR$ INT (FN V(FN V(FN V(FN V(FN V(FN V(b,128 ... )+STR$ IN… -
Recursive functionsA while ago Phil demonstrated a nice example of recursiveness in a DEF FN function. Sadly it doesn't appear to be online anymore and I have difficult…
A while ago Phil demonstrated a nice example of recursiveness in a DEF FN function. Sadly it doesn't appear to be online anymore and I have difficulties finding it out myself: does anyone have a good example? Thx. -
Recursive acronymsBrowsing through Wikipedia (as one does, y'know -- it's so full of itself and What Wikipedia Is Not, strange that it never mentions the three main th…
... %29]VISA[/url] is a recursive acronym! (In the interests of ... -
DEF FN DirectivesI am looking at using some machine code functions from the DK Graphics Pack. They are machine code but they are called via Basic with the function de…
... function defined such as DEF FN g(x, y, p, q ... -
fn bug in basin?Hi. I was just trying to make myself some functions in basin and when i tryed them, the progam stopped on call. So i've tryed this simple thing: 10 …
... thing:
10 def fn a(x)=x*10
20 print fn a(10)
and ... -
FN nesting error?While playing with FN functions that call assembly, I've found something weird. Check out this code: [code]10 DEF FN f(a,b)=a+b 20 PRINT FN f(FN f(…
... !
40 PRINT FN f(FN f(2,FN g(3,1)),4 ... !
50 PRINT FN f(FN g(2,FN f(3,1)),4 ... !
60 PRINT FN f(FN g(2,FN g(3,1)),4 ... !
70 PRINT FN g(FN f(2,FN f(3,1)),4 ... !
80 PRINT FN g(FN f(2,FN g(3,1)),4 ... !
100 PRINT FN g(FN g(2,FN g(3,1)),4 ... -
stuck on recursive functionI want this function to PEEK 'l' bytes from memory starting at 's' and return them as a string, but however much I fiddle about with quoting and pare…
... to work?
DEF FN j$(s,l)=CHR$ PEEK ... (s)+VAL$ "FN j$(s+1,l-1 ... -
BASin v.15 DEF FN bugThe bug would appear to be in "BASSupport.pas : Procedure ProcessDEFFN"; as it's not inserting the 6-byte variable place holder after each parameter …
... each parameter in the DEF FN definition. There's code there ... -
A Miscellany of Dangerous TipsHere's a selection of ideas for using some of the more obscure system variables which I've found handy on occasion. They can be very convenient if us…
... assign them in a DEF FN statement. Space for these variables ... automatically created within the DEF FN statement itself by the BASIC ... used independently of any DEF FN statement, which allows quick RAM ... can be done as a recursive DEF FN.
Finally, ... -
Confounded DEF FNCan anyone see why this is going wrong? I've been tinkering with it since tea time and got nowhere. [code] 2 DEF FN t$(n,t,d) =STR$ INT (n/t)…
... .
[code]
2 DEF FN t$(n,t,d)
+VAL$ (("FN t$("
+STR$ (n-INT ... -
SeBASIC Updated to version 3.2 by aowen...SeBASIC has just received an update!... Version 3.2 is now available, but it'll cost ya!... Its only $5 USD, and can be downloaded from here:…
... /> * Fixed a bug in DEF FN recursive functions (thanks to Miguel Jodar ... /> * ZXC3 version excludes the DEF FN fix, and moves the cursor ... -
BASIC Bug: DEF FN after REMHello all, Having mused the Spectrum ROM disassembly by Drs Logan ad O'Hara, I wondered about how good ZX BASIC was at locating the DEF FN when call…
... was at locating the DEF FN when called upon.
... [code]
10 DEF FN a()=10
20 PRINT ... code]
10 REM : DEF FN a()=10
20 PRINT ... routine that looks for DEF FN, DATA and (oddly) ... pigs ear of evaluating the FN call!
... -
Compiling BasicI'm not good in compiling sinclair basic because i was 15 when i got my first spectrum, and it was the first computer i saw. I wasn't aware of compil…
It might even be done with a recursive DEF FN. I need to think of the code however.
Your program would be then
instead LET A=VAL A$
it will be LET A=FN V(A$)
and a DEF FN V(A$)= .... in the begin of the prog. -
Compiling BasicI'm not good in compiling sinclair basic because i was 15 when i got my first spectrum, and it was the first computer i saw. I wasn't aware of compil…
... even be done with a recursive DEF FN. I need to think ... /> it will be LET A=FN V(A$)
and ... a DEF FN V(A$)= .... in the begin ... -
QuickBASICQuickBASIC Emulation: Is it possible to declare and pass global variables throughout a program along with confine a local variable to just a module-…
... possible to built your own (recursive) PROCEDURE's in Spectrum BASIC ... />
I used the DEF FN routine for it as stated ... -
Treachery does anyone have the game map for 'treachery' it was a type in of issue 29 of C&VG I believe it was written by Mike 'lords of Midnight' Singleton a…
... and replacing it with a recursive machine-code routine (which was ... a second) accessed via a FN... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... /> How about those PowerFull DEF FN Statements?
How far do ... ?
fals: 10 DEF FN C$(z,y,x,item ... -
Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
... else than "Break" ??? since its recursive??[/QUOTE]
You can ... any functions (specifically CHR$, TO, FN) that appear in red are ... here's Mike's DEF FN from hell in BASin-friendly ... />
[code]
10 DEF FN a$(n$)=VAL$ ((VAL$ (""""""+("+\#19434 ... -
Why are we here? (At WoS)No, not a deep philosophical question about the nature of life, the universe and human existence. The thread “what does your partner think of …
... never crashed (except for recursive use of DEF FN, if I remember ... -
Trying to read in a list of items from DATA statementsThus far I have: data "cherry","apple","banana","grape","orange" But when I read it in using this: FOR X=1 TO 5: READ n$(X): NEXT X It only reads…
... $="apples and oranges "
b$=FN (a$)
result:
recursive (but don't let that ... -
numbers to binaryHi everyone, I have looked through the manual and have found nothing. How do you change a number to binary easily? I know you can go binary to decim…
The "recursive nibble generation" method (a ... seem to work with double recursive functions (functions that call ... :)
[code]10 DEF FN b$(n,d)=VAL$ "STR ... (n/d),d/2)+FN b$(n-d*INT ( ... ): ";n
30 PRINT FN b$(INT (n/16),4 ... );FN b$(n-16*INT ( ... -
numbers to binaryHi everyone, I have looked through the manual and have found nothing. How do you change a number to binary easily? I know you can go binary to decim…
... CLEAR 26000
9 DEF FN b$(n,b)=(STR$ (n ... -2^b>=0)+FN b$(n-(2^b AND ... a$=";
25 LET a$=FN b$(a,15): PRINT a ... />
I know a working RECURSIVE function like this exist already ... your STOP-question.
A recursive formula in BASIC needs a ... -
New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…
... [/URL][/B]
[B]the recursive soltution for[/B]
[code]
1 def fn b$(d)=val$ (("str$ d ... />
[code]
1 DEF FN b$(d)=VAL$ ((CHR$ 19 ...
