ifs polygon (cos(2*0*pi/5), sin(2*0*pi/5)) (cos(2*1*pi/5), sin(2*1*pi/5)) (cos(2*2*pi/5), sin(2*2*pi/5)) (cos(2*3*pi/5), sin(2*3*pi/5)) (cos(2*4*pi/5), sin(2*4*pi/5)) transform scl(1/phi**2) trl(cos(2*0*pi/5)/phi, sin(2*0*pi/5)/phi) transform scl(1/phi**2) trl(cos(2*1*pi/5)/phi, sin(2*1*pi/5)/phi) transform scl(1/phi**2) trl(cos(2*2*pi/5)/phi, sin(2*2*pi/5)/phi) transform scl(1/phi**2) trl(cos(2*3*pi/5)/phi, sin(2*3*pi/5)/phi) transform scl(1/phi**2) trl(cos(2*4*pi/5)/phi, sin(2*4*pi/5)/phi) order 5 image scl(10) rot(90)