FormulaGraph

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Ex 1Example 1
Ex 2Example 2
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y
x
r
theta
=
()
+
-
*
/
%
^
mod(x,y)
pow(x,y)
exp(x)
log(x)
ln(x)
recip(x)
sqrt(x)
abs(x)
sign(x)
cos(x)
sin(x)
tan(x)
acos(x)
asin(x)
atan(x)
atan2(y,x)
ceil(x)
floor(x)
trunc(x)
min(x,y)
max(x,y)
saturate(x)
clamp(x,c,d)
smoothstep(a,b,x)
noise(x)
cellnoise(x)
voronoi(x)
PI
E
PHI
(by memalign reusing code and ideas from Graphtoy (Inigo Quilez), Relplot (Andrew Myers), and Web Turbo Pascal (Lawrence Kesteloot))