surf.fun 589 B

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  1. #import std
  2. #import nat
  3. #import plo
  4. #import ren
  5. #output dot'tex' left_lit_rendering
  6. surf =
  7. ~&/('ilw+',()) visualization[
  8. picture_frame: ((280.,280.),(-55.,-25.)),
  9. margin: 65.,
  10. headroom: 35.,
  11. viewport: (210.,210.),
  12. abscissa: axis[variable: '$x$',hats: <'0','1','2','3'>],
  13. pegaxis: axis[variable: '$y$',hatches: <1.,5.,9.>],
  14. ordinates: <axis[variable: '$z$']>,
  15. curves: <
  16. curve[peg: 1.,points: <(0.,2.),(1.,3.),(2.,4.),(3.,5.)>],
  17. curve[peg: 5.,points: <(0.,1.),(1.,2.),(2.,3.),(3.,4.)>],
  18. curve[peg: 9.,points: <(0.,0.),(1.,1.),(2.,2.),(3.,3.)>]>]