''1>√((x-b)²+y²) for b=[1,3,5]'' does not work but ''1>√((x-b)²+y²)'' ''b=[1,3,5]'' does. why?

[xamd (a)]

[Daniel_Grubbs]

The line with “for” is called list comprehension, and only works if the outputs are objects (including colors, points and polygons) or values. It does not work for equations, inequalities or functions.