abs(x)

x+y

ceil(x)

wrap(-5)

colorNoise(x,y)

ePow(x)

extImage(dummy.jpg)

floor(x)

grayNoise(x,y

ln x

log10(x)

negX

YCrCb to RGB(x)

wrap(-4)

x-y

x*y

YCrCb to RGB

y/x

acosX

asinX

atanX

cosX

sinX

tanX

coshX

sinhX

tanhX

Pretty Picture 1 (+ (*RxGxBx RyGyBy) (/ RxGxBx RyGyBy))

Pretty Picture 2 (- (ColorNoise (ColorNoise R0.0G0.0Bx RxG0.5By) (+ R0.0G0.0Bx RxG0.5By)) (* R0.0G0.0Bx RxG0.5By))

Pretty Picture 3 (+ (ColorNoise (ColorNoise R0.0G0.0Bx RxG0.5By) (+ R0.0G0.0Bx RxG0.5By)) (* R0.0G0.0Bx RxG0.5By))