1938.sagews

Standard Gimp

@interact
def _(scale=slider(0.01,10,default=1)):
  show(plot(lambda x: max(0.125,x^0.5)*scale,(x,0,1)))

Gimp Painter

@interact
def _(scale=slider(0.01,10,default=1),power=slider(0.1,10,default=0.5),minscale=(0,1)):
  show(plot(lambda x:(minscale+(1-minscale)*x^power)*scale,(x,0,1)))

scale  power  minscale

Both on one, blue is standard, red is modified

@interact
def _(scale=slider(0.01,10,default=1),power=slider(0.1,10,default=0.5),minscale=(0,1)):
  p1=plot(lambda x:(minscale+(1-minscale)*x^power)*scale,(x,0,1),color="red")
  p2=plot(lambda x: max(0.125,x^0.5)*scale,(x,0,1),color="blue")
  show(p1+p2)

scale  power  minscale