Function grapher

[redgeographysnap]

Function grapher

See inside, make or choose a lambda of your choice, press the ,and it’ll graph!

Some things you can create:

If you have a cool lambda with an interesting result, I will add it to ‘presets’!

[abobobobobbom]

Hearts!

[redgeographysnap]

Nice! I’ll add it!
Also, you don’t need to put REPORT in CALL:

[bh]

I bet you could make that look more like conventional hearts by squishing the x axis, i.e., g(x) = f(2x).

[redgeographysnap]

Added!

[abobobobobbom]

I ended up going with this much more elegant design and I tweaked the values.

[abobobobobbom]

This monstrosity draws a circle around the mouse pointer. You can change the radius.

[redgeographysnap]

I added it!

[abobobobobbom]

You should probably change it to the fixed version.

[redgeographysnap]

Done!

[cybercube]

here!

[redgeographysnap]

Nice! It sounds very interesting when sound is on!

[cybercube]

Sawtooth

[bh]

If you take the first few odd harmonics of a frequency, you get something that sounds much like a pipe organ (with some tweaking of the amplitudes of the harmonics).

[loucheman]

Interesting project !

I give this to you:

It go to the next preset and start computation (in loop)

[cybercube]

Error texture/checkerboard

also add a color variable to set the pen color to

[d016]

You should make both x and y inputs to functions!

I wonder what people could make with both positions…

[redgeographysnap]

Probably not; The x is the input, and the y is the output!

[d016]

Yeah, I realized that just before posting. It wouln’t really work…

[bh]

If you make the output from the function a color, then it would make sense to have both X and Y inputs. (Think about those pictures you see of the Mandelbrot and Julia sets.) Or, if the output is a Boolean, then you have a relation grapher, giving a more straightforward way to create filled shapes like the filled sine wave and the hearts that people have posted here.