Stats
Communities
View all
Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Visit Stack ExchangeTeams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Learn moreMathematica apprentice
My gravatar was made with the following Mathematica code:
Graphics3D[{
GrayLevel[.3], Specularity[White, 15],
Lighting -> {{"Directional",
RGBColor[.3, .3, .4], {{5, 5, 10}, {5, 5, 0}}},
{"Point", Black, {12, 3, 15}},
{"Point", White, {12, 3, 4}}},
KnotData[{"TorusKnot", {2, 5}}, "ImageData"]},
ViewVector -> {{0, 0, 5}, {0, 0, 0}}, Boxed -> False,
Background -> None, Axes -> False, ImageSize -> 1000]
Your privacy
By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.