slitvinov questions

slitvinov answers

• Simplification of expressions involving abstract derivatives in maxima
• change the position of a line in a file using sed
• rationalize number with limit denominator
• Output function for fminunc in Octave
• awk search pattern in file. replace line on match and print as it is on not match
• Can org-mode export all files in a directory?
• Plot for the Solutions of Non-linear differential equations
• Maxima: how to plot a 2D and 3D vector?
• Maxima plot with dashed line
• Why does Maxima give me an error on plot2d when trying to draw a parametric graph?