THESE LINKS CAN HELP YOU: The purpose is to help to find some useful  free software and links that can help to students to support their knowledge.


 

• WOLFRAM ALPHA:   http://www.wolframalpha.com/  
• WOLFRAM CLOUD: https://sandbox.open.wolframcloud.com
• Mathstudio: http://mathstud.io/
• Calculus: 
• Calculus Stewart
• Learners TV  http://www.learnerstv.com/
• MIT
• MIT - NUMERICAL ANALYSIS   
• History and pedagogy of mathematics: http://www.clab.edc.uoc.gr/HPM/NewsLetters.htm
• Octave online: octave-online.net
• FREE IDE AND TERMINAL: http://www.tutorialspoint.com/codingground.htm
• ONLINE 3D FUNCTION: http://www.livephysics.com/tools/mathematical-tools/online-3-d-function-grapher/
• GEOGEBRA:  http://www.geogebra.org/cms/es/ 
• Winplot (Official website - multilanguage):  http://math.exeter.edu/rparris/winplot.html
• SOLVE MY MATH:  http://www.solvemymath.com / 
• PLOT 3D: http://www.livephysics.com/tools/mathematical-tools/online-3-d-function-grapher/ 
• HOMOTECIA: http://www.disfrutalasmatematicas.com/geometria/reescala.html
• FREE BOOKS: http://www.freebookcentre.net/ 
• ARCHIVE BOOKS: https://archive.org/
• PNG TO EPS CONVERTER: https://cloudconvert.com/png-to-eps
• CALCULO DE VECTORES PROPIOS https://matrixcalc.org/es/vectors.html
• PORTRAIT PHASE: 
  • http://comp.uark.edu/~aeb019/pplane.html
  • https://www.geogebra.org/m/utcMvuUy
  • http://mathlets.org/mathlets/linear-phase-portraits-matrix-entry/
• http://www.tlhiv.org/mpgraph/