![x= u-sin(u)*cosh(v)
y = 4*sin(1/2*u)*sinh(v/2)
z = 1-cos(u)*cosh(v)](https://cdna.artstation.com/p/assets/images/images/034/078/500/4k/david-stingl-screenshot-507.jpg?1611330960)
x= u-sin(u)*cosh(v)
y = 4*sin(1/2*u)*sinh(v/2)
z = 1-cos(u)*cosh(v)
![Dini...
x = a*cos(u)*sin(v)
y = a*sin(u)*sin(v)
z = (cos(v)+log(tan(v/2)+1e-2)) + b*u](https://cdnb.artstation.com/p/assets/images/images/034/078/533/4k/david-stingl-untitled-m1.jpg?1611330928)
Dini...
x = a*cos(u)*sin(v)
y = a*sin(u)*sin(v)
z = (cos(v)+log(tan(v/2)+1e-2)) + b*u
![x= u-sin(u)*cosh(v)
y = 4*sin(1/2*u)*sinh(v/2)
z = 1-cos(u)*cosh(v)](https://cdna.artstation.com/p/assets/images/images/034/079/630/4k/david-stingl-screenshot-2021-01-22-172314.jpg?1611332637)
x= u-sin(u)*cosh(v)
y = 4*sin(1/2*u)*sinh(v/2)
z = 1-cos(u)*cosh(v)
![Cosinus
y = sin(pi*((u)**2+(v)**2))/2
x = u
z = v](https://cdna.artstation.com/p/assets/images/images/034/079/656/medium/david-stingl-cosinus-xyz2.jpg?1611332678)
Cosinus
y = sin(pi*((u)**2+(v)**2))/2
x = u
z = v
![Cosinus
y = sin(pi*((u)**2+(v)**2))/2
x = u
z = v](https://cdnb.artstation.com/p/assets/images/images/034/079/689/medium/david-stingl-cosinus-xyz1.jpg?1611332741)
Cosinus
y = sin(pi*((u)**2+(v)**2))/2
x = u
z = v
![x= u-sin(u)*cosh(v)
y = 4*sin(1/2*u)*sinh(v/2)
z = 1-cos(u)*cosh(v)](https://cdna.artstation.com/p/assets/images/images/034/079/640/4k/david-stingl-screenshot-2021-01-22-172402.jpg?1611332654)
x= u-sin(u)*cosh(v)
y = 4*sin(1/2*u)*sinh(v/2)
z = 1-cos(u)*cosh(v)
Study of shaping by mathematical algorithms