2 replies to this topic

[vanhoa]

I'm finding a methol about Contour Ploting for days but still not found. Help me ! May be PAP should know about this .


if 1+1=2 then print "string error" else print "math error" end
if (a+bi)>(c+di) then print "c=d=0; complex error" else "classpad.error: unknow(23): 0x86602" end
if end=end then print "Syntax error" else "Syntax error" end
if contour.possible=true and time.long>1 day then vanhoa.deal=true else vanhoa.badmark=true end

[PAP]

I'm finding a methol about Contour Ploting for days but still not found. Help me ! May be PAP should know about this .


if 1+1=2 then print "string error" else print "math error" end
if (a+bi)>(c+di) then print "c=d=0; complex error" else "classpad.error: unknow(23): 0x86602" end
if end=end then print "Syntax error" else "Syntax error" end
if contour.possible=true and time.long>1 day then vanhoa.deal=true else vanhoa.badmark=true end

Contour plots are not easy to implement. To draw a single contour, you need to solve a nonlinear equation for each point. However, you can use a numerical method to solve that nonlinear equation using e.g., built-in function solve, on LNA's functions for this purpose.

[vanhoa]

Must have a methol I think.