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Draw a line : line

See also : [*] and [*] for line usage in geometry and see [*] and [*] for axis.
line takes as argument cartesian(s) equation(s) : line defines and draws the corresponding line.
Input :
line(2*y+x-1=0)
Output :
the line 2*y+x-1=0
Input :
line(y=1)
Output :
the horizontal line y=1
Input :
line(x=1)
Output :
the vertical line x=1
Input :
line(x+2*y+z-1=0,z=2)
Output :
the line x+2*y+1=0 in the plane z=2
Input :
line(y=1,x=1)
Output :
the vertical line crossing through (1,1,0)
Remark
line defines an oriented line :


next up previous contents index
suivant: Draw an 2D horizontal monter: Graph of a line précédent: Graph of a line   Table des matières   Index
giac documentation written by Renée De Graeve and Bernard Parisse