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The Curlicue FractalSpotted a couple of fractal listings, that are new to me, over at [URL="http://oolong.co.uk/curlicue.htm"]http://oolong.co.uk/curlicue.htm[/URL] The …
The Curlicue FractalSpotted a couple of fractal listings, that are new to me, over at [URL="http://oolong.co.uk/curlicue.htm"]http://oolong.co.uk/curlicue.htm[/URL] The …
The Curlicue FractalSpotted a couple of fractal listings, that are new to me, over at [URL="http://oolong.co.uk/curlicue.htm"]http://oolong.co.uk/curlicue.htm[/URL] The …
j symbol-shift p pA phrase I will never forget... and apart from the word code, i don't think I learnt ANY of the other keywords off by heart.... Without looking, whic…
... = RUN [I]+V = SIN
[I]+W = COS [I]+X = TAN [I ...Boriels ZX CompilerI'm trying to compile a very simple program and I keep getting the error: unexpected end of file. Here's my code: [CODE]10 cls 20: let n=0 22 do 2…
...
eval lc q m cos and print chr ord
cos
and print chr ord ... /> exec return y s gt sin sort split
[/code]
Drawing ovals...Hi Folks, Is it possible to draw an oval using the Sinclar BASIC DRAW commend and the 3rd parameter? I have been trying (and failing). Many thanks…
... =INT (0.5+x+h*COS i):
LET n=INT ... (0.5+y+v*SIN i):
DRAW m-p ... =0.2: LET s=SIN (a): LET c=COS (a):
LET ... /> LET dx=h*COS (i): LET dy=v*SIN (i):
LET ...Drawing ovals...Hi Folks, Is it possible to draw an oval using the Sinclar BASIC DRAW commend and the 3rd parameter? I have been trying (and failing). Many thanks…
... =0.0: LET s=SIN (a): LET c=COS (a):
LET ... /> LET dx=h*COS (i): LET dy=v*SIN (i):
LET ... (i+1)=COS (i*PI/12): LET s(i+1)=SIN (i ... =0.2: LET s=SIN (a): LET c=COS (a):
LET ...Drawing ovals...Hi Folks, Is it possible to draw an oval using the Sinclar BASIC DRAW commend and the 3rd parameter? I have been trying (and failing). Many thanks…
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LET s=SIN (PI/8): LET c=COS (PI/8): LET ... s3=SIN (3*PI/8 ... ): LET c3=COS (3*PI ...BIN2BAS (load BASIC text into emulator) utilityI've nearly finished testing this. It allows a BASIC program to be loaded from a text file in any emulator which has a "load binary" option. I was wo…
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31 PRINT CODE "a"+COS B+EXP c+FN a ... /> 34 LET a=SGN b+SIN C+SQR d: LET a ...Books that you just can't quit.Much as parts of the presentation,writing style infurates me, there is a book I just keep comming back to again and again. Its like the Yang to the …
... LET X(I) = COS ALPHA: LET Y(I) = SIN ALPHA
210 ...Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... shorter still. I like SIN PI for 0, COS PI for -1 ...Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... shorter still. I like SIN PI for 0, COS PI for -1 ...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…
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defw x80_fsin ; sin
defw x80_fcos ; cos
defw x80_ftan ; tan ...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…
... ; sin (pi*w/2) = sin x (or = cos x)
fce ; sin x (or cos ... ; x, sin x
fxch ; sin x, cos x
fcos ; sin x/cos x ...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…
... ; x, y, y * w * sin f, cos f
fgt 2 ; x ... , y, y * w * sin f, cos f, x * w
fmul ... ; x, y, y * w * sin f, cos f * x * w
fadd ... ; x, y, y * w * sin f + cos f * x * w = u
fadd ; un-1 * sin(g/A) + vn-1 * cos(g/A) = vn ...SpecBAS 0.800 Released!Hi folks, it's that time again for another release. I was going to add a few more features, but I have other projects on the go at the moment, and it…
... np: LET p(a,1)=SIN(a*360/np)*(r)+xc ... : LET p(a,2)=COS(a*360/np)*(r)+yc ...Elliptical ChallengeSubsequent to the recent "Graph Plot" thread, I wrote this general purpose ellipse drawing routine which will plot (although it doesn't actually use …
... (x,y,r)=x*COS r-y*SIN r
4 DEF ... (x,y,r)=x*SIN r+y*COS r
5 DEF ...Elliptical ChallengeSubsequent to the recent "Graph Plot" thread, I wrote this general purpose ellipse drawing routine which will plot (although it doesn't actually use …
... :
[code]
x2 = cos ? * (x1-x0) - sin ? * (y1-y0) + x0
y2 = sin ? * (x1-x0) + cos ? * (y1-y0) + y0
COS r-(y-y0)*SIN r+x0
SIN r+(y-y0)*COS r+y0
Elliptical ChallengeSubsequent to the recent "Graph Plot" thread, I wrote this general purpose ellipse drawing routine which will plot (although it doesn't actually use …
... 't change also stash the SIN and COS in a variable instead ...hash function permutation tableI'm using a simple Pearson hash function to generate keys for a $(103,6) array using a 256-byte permutation table. How do I arrange the entries in th…
... ", "ASN", "ATN", "ATTR", "CHR$", "CODE", "COS", "EXP", "FN", "INKEY$", "INT",
SIN", "SQR", "STR$", "TAN", "TO", "USR ...hash function permutation tableI'm using a simple Pearson hash function to generate keys for a $(103,6) array using a 256-byte permutation table. How do I arrange the entries in th…
... ", "ASN", "ATN", "ATTR", "CHR$", "CODE", "COS", "EXP", "FN", "INKEY$", "INT",
"SGN", "SIN", "SQR", "STR$", "TAN", "TO", "USR ...Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... the argument X of SIN X or COS X into a value ...Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... 'd been using [B]sin[/B] and [B]cos[/B] to plot ...Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... 'd been using [B]sin[/B] and [B]cos[/B] to plot ...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…
... using precalculated tables to calculate sin and cos, but that seems a ...
