I don't know if it's exactly what you had in mind,
but here's an example with expr
gr,
Tim


2014-04-09 9:46 GMT+02:00 IOhannes m zmoelnig <zmoel...@iem.at>:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> On 2014-04-09 02:41, David wrote:
> > Any suggestions on how I could do that in Pure Data?
>
> [loadbang]
> |
> [1024(
> |
> [t f f|
> |     [; mytable resize $1(
> |
> [until]
> |
> |    +---+
> [i -1]   |
> [+ 1]    |
> [t f f]  |
> |     +--+
> |
> [t      f       f]
> |                |
> [/ 1024]         |
> [* 3.141592654]  |
> [/ 180]          |
> |                |
> [sin]            |
> |                |
> [t    b      f]  |
> |             |  |
> [random 101]  |  |
> [- 50]        |  |
> [/ 500]       |  |
> |             |  |
> [+            ]  |
> |                |
> [tabwrite mytable]
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1
> Comment: Using GnuPG with Icedove - http://www.enigmail.net/
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>
> _______________________________________________
> Pd-list@iem.at mailing list
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>
#N canvas 127 99 438 638 10;
#X obj 84 361 tabwrite wave;
#X obj 84 122 until;
#X obj 84 152 f;
#X obj 112 152 + 1;
#X obj 159 340 f;
#X obj 186 340 + 1;
#X obj 84 312 t f b;
#X msg 123 122 0;
#X obj 172 247 pi;
#X obj 111 209 expr ($f1*(1/$f2))/$f2;
#X obj 84 249 *;
#X obj 84 179 t f f;
#X obj 84 83 t f f b b;
#X obj 84 17 max 1024;
#X obj 87 -3 hsl 128 15 1024 4096 0 0 empty empty empty -2 -8 0 10
-262144 -1 -1 500 1;
#X obj 234 17 max 1;
#X obj 237 -2 hsl 128 15 0 500 0 0 empty empty empty -2 -8 0 10 -262144
-1 -1 1400 1;
#X obj 84 278 expr (sin($f3*sin($f1) * $f2));
#X obj 84 64 f;
#X obj 234 38 t b f;
#N canvas 0 0 450 300 (subpatch) 0;
#X array wave 1024 float 5;
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0.00647244 0.00845376 0.0106992 0.0132088 0.0159824 0.01902 0.0223216
0.0258871 0.0297162 0.033809 0.0381652 0.0427846 0.047667 0.0528121
0.0582194 0.0638888 0.0698196 0.0760114 0.0824635 0.0891753 0.096146
0.103375 0.110861 0.118603 0.126599 0.13485 0.143352 0.152105 0.161107
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0.979255 0.999937 0.983556 0.930749 0.843505 0.725073 0.579874 0.413295
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-0.635253 -0.476763 -0.30096 -0.114264 0.0765043;
#A 1000 0.264414 0.44263 0.604686 0.744724 0.8577 0.939559 0.987389
0.999507 0.97553 0.916382 0.824241 0.702489 0.55553 0.388692 0.208007
0.0199759 -0.168673 -0.351186 -0.521047 -0.672225 -0.799359 -0.897972
-0.9646 0.768383;
#X coords 0 1 1023 -1 200 140 1;
#X restore 84 395 graph;
#X text 273 276 -> main formula;
#X connect 1 0 2 0;
#X connect 2 0 3 0;
#X connect 2 0 11 0;
#X connect 3 0 2 1;
#X connect 4 0 5 0;
#X connect 4 0 0 1;
#X connect 5 0 4 1;
#X connect 6 0 0 0;
#X connect 6 1 4 0;
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#X connect 8 0 17 1;
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#X connect 10 0 17 0;
#X connect 11 0 10 0;
#X connect 11 1 9 0;
#X connect 12 0 1 0;
#X connect 12 1 9 1;
#X connect 12 2 7 0;
#X connect 12 3 8 0;
#X connect 13 0 18 0;
#X connect 14 0 13 0;
#X connect 15 0 19 0;
#X connect 16 0 15 0;
#X connect 17 0 6 0;
#X connect 18 0 12 0;
#X connect 19 0 18 0;
#X connect 19 1 17 2;
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