Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
shawnz
on Feb 5, 2020
|
parent
|
context
|
favorite
| on:
Petri Nets Are Monoids (1990) [pdf]
Sin and cos are unary operators, they don't take two inputs which is a requirement. See the parent's point #3.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
