New items to pretext catalogue

[Juan Carlos Bustamante]

Hello to everyone,

There's at there projects I've been working on lately that migth have a place in the PreTeXt catalogue :

• RELCALC-3 which stands for "Ressources Libres pour le Calcul - 3". The title of the book is "Calculu multivatiable : une approche libre". An adaptation from CLP3 and CLP4, with some additions from here and there. Strictly speacking it is not completed yet, even though I've been using it to teach fr a year and a half. A fairly recetn compiled version can be found at 
  https://relcalc.espaceweb.usherbrooke.ca/relcalc-3/Calcul-multivariable.html
• Algèbre Linéaire et Géométrie Vectorielle. These are rather lecture notes, less complete, for a one-semester college level course in Québec. Yet again, somme additions are planned, but I think it might be mature enough to fit in the "In progress" category. A compiled version can be found at 
  https://jcbustamante.espaceweb.usherbrooke.ca/Mat902-pretext/meta_frontmatter.html
  
• "Éléments de Géométrie pour l'enseignement". Again some lecture notes for a course aimed a math teachers in Québec. This one is, somehow, less polished than the other two, I used this material for an on-line course. A compiled version can be found at https://jcbustamante.espaceweb.usherbrooke.ca/SCQ726/meta_frontmatter.html 
  

At some point all the sources will be publicly available. Next thing : the french version of diffyqs! 

Kind regards,
JC