Thingiverse
MakerWorld
MyMiniFactory
Printables
Thangs
Cults
CGTrader
Youmagine
Gambody
Etsy
Tags
3D Printable Models
Disks and Washers for solids of revolution
Thingiverse
divbyzero
Shells for solids of revolution
Thingiverse
divbyzero
Riemann sum model for the multivariable "monkey saddle"
Thingiverse
divbyzero
Riemann sum model for the multivariable "sombrero" function
Thingiverse
divbyzero
