math: update the plot script

Fix it to be python3 compatible and plot the exact and approximated
values too.
1 file changed
tree: e08e554de1d2bfbca4a7aaafc39a5bc9462edd95
  1. math/
  2. string/
  3. .gitignore
  4. config.mk.dist
  5. LICENSE
  6. Makefile
  7. README