... ?

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).

... the function defined such as DEF FN g(x, y, p, q ...

... ) I remembered Dr Beep's recursive DEF FN version, but in between I ... thought I'd write a DEF FN to do it ... and despite ... with:
[code]
100 DEF FN b$(n,s$)
=s ... $+VAL$ (("FN b$(" + STR$ INT (n/2 ...

... after each parameter in the DEF FN definition. There's code there ...

... nowhere.
[code]
2 DEF FN t$(n,t,d)
+VAL$ (("FN t$("
+STR$ (n-INT ...

... after every parameter of a DEF FN.

By the time ...

... BASIC 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 ... ROM routine that looks for DEF FN, DATA and (oddly) NEXT appears ...

... to assign them in a DEF FN statement. Space for these ... be automatically created within the DEF FN statement itself by the ... and used independently of any DEF FN statement, which allows quick ... can be done as a recursive DEF FN.

Finally, knowing ...

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.

... even be done with a recursive DEF FN. I need to think of ... (A$)

and a DEF FN V(A$)= .... in the begin ...

Here's a recursive DEF FN INSTR one-liner, cunningly contrived ... it in a separate function "FN c(c,o$)" didn't ... work. I thought that maybe "DEF FN c()=c+LEN o$-1 ... .

[code]
4 DEF FN i(w$,o$,c)=
VAL (("FN i(w$,o$,c+1 ...

... try and develop a single recursive DEF FN which could do the ... " parameter in a nested FN b() to convert that result ... br />
[code]
DEF FN b(n,f,t)

DEF FN n(n,f,t)=FN b(FN b(n,f ... really. It uses two DEF FNs rather than one but ...

LOL - thanks Crisis but I will stick with good old BASin. It delivers everything I need and I can live without recursive DEF FN. ;)

Paddy

... .
[code]
100 DEF FN b$(n,b$)
=("0 ... LEN b$)
+VAL$ (("FN b$("+STR$ INT (n/2 ... as just 1E+9 but FN b$(999999999,"") prints the ... /> What I need is a recursive DEF FN visualisation utility, which can take ... to fix a broken DEF FN.

... /> What I need is a recursive DEF FN visualisation utility, which can take ... would be evaluated by the FN call as in the second ... easier to fix a broken DEF FN.[/QUOTE]
Wouldn't it ... and generate an eye-bleeding DEF FN from it.

... />
To PS.
The recursive DEF FN to format the time is ... it's being evaluated, the FN uses an extra 1kb of ... only way to stop a recursive string function.

Taking ... , so Andrew's original non-recursive DEF FN was written assuming that the ...

... recursive DEF FNs are generally, often significantly, slower than the equivalent expanded DEF FN ... possible to expand a recursive DEF FN (eg. if the ... in having a longer DEF FN statement in the BASIC, ... describes how to calculate DEF FN memory usage. There's ...

... in strings (eg. in a recursive DEF FN), use TXT2Emu's "{..}" codes; eg ... }; UDG A = {90} (or {A}); FN = {A8}.

... BASIC would be tortuously slow. Recursive functions are possible, but are ... ]FREE[/b]()
[code]
DEF FN F()=65536-USR 7962
[code]
DEF FN H$(n)=CHR$ (INT (n ... ]string1[/i])
[code]
DEF FN L$(l$)=CHR$ (CODE l ...

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.

... simple thing:

10 def fn a(x)=x*10
20 print fn a(10)

and ...

... this code:
[code]10 DEF FN f(a,b)=a+b ... , if I change the DEF FN to: DEF FN f(a,b)=a, the ... call.

[code]10 DEF FN f(a,b)=a+b ...
20 DEF FN g(a,b)=a+b ... !
40 PRINT FN f(FN f(2,FN g(3,1)),4 ... !
100 PRINT FN g(FN g(2,FN g(3,1)),4 ...

... it to work?

DEF FN j$(s,l)=CHR$ PEEK ... (s)+VAL$ "FN j$(s+1,l-1 ...

...
* Fixed a bug in DEF FN recursive functions (thanks to Miguel Jodar ... .
* ZXC3 version excludes the DEF FN fix, and moves the cursor ...

... possible to built your own (recursive) PROCEDURE's in Spectrum BASIC ... .

I used the DEF FN routine for it as stated ...

... />
How about those PowerFull DEF FN Statements?
How far do ... go?

fals: 10 DEF FN C$(z,y,x,item ...