7.41.3 Can you answer these questions?

7.41.3.1 Is there an extensive guide on using the Notation Package?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258912

I've always wondered if there is any relatively comprehensive guide to using the  Notation  Package. 
Can anyone give any recommendation on this? 
I thank you in ... 
[packages]
 

asked by E. Chan-López https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53427 3 votes

7.41.3.2 How to numerically solve this system?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258940

Our system: 
\begin{align} 
\dot S &= \mu  -\beta_1 S I_2 -\beta_2 S J-\beta_3 S A - \nu S\\[2ex] 
\dot {I_1} &= p \beta_1 S I_1 +q \beta_2 S J +r \beta_3 S A + \xi_1 J- b_1 I_1   \\[2ex] 
\dot{... 
[differential-equations] [equation-solving] [numerics] [numerical-value]
 

asked by Math https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=77577 1 vote

7.41.3.3 Producing a random Wang Tile tiling image more efficiently

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=259010

I'm following along with this SIGGRAPH 2006 paper Recursive Wang Tiles for Real-Time Blue Noise - there's a video here too. Eventually I want to try to produce the blue noise results in the paper, and ... 
[performance-tuning] [image] [combinatorics]
 

asked by flinty https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72682 1 vote