Is that a simply way to define x positive integer ?
yep "x" is reserved for functions
What do you speak about ? Do you want, for example, define a function with x positive integer..? or..?
I mean the graph only shows points where Xs are positive integers in a function, instead of a curve.
Some graphs are really showing slow, hard to move or zoom in zoom out. They really need to improve the algorithms.
Perhaps you can put the function in an if-clause
something like that?
f(x)= your definition
Thanks. it works, but still has problems that I cannot turn the curve off, if turn it off, the points are gone. Another problem is could i just pick points f(x)> 0 to be shown? Thanks a lot.
"is could i just pick points f(x)> 0 to be shown?"
I had not problem
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