Given the following input;
sage: var('x')
sage: var('y')
sage: e1 = (y + x + 2)
sage: e2 = (y - x^2 + 2*x + 3)
sage: e3 = (y + x + 42)
sage: e4 = min(e1, e2, e3)
sage: e4(-10, -10)

I get the result -18. (the value of e1(-10, -10)

I would expect to get -127 (the value of e2(-10,-10)

I want the smallest value selected from the 3 equations at the
specified point.
Am I using the wrong sort of min function?
What should be using?
If it is the wrong min - What is the min I am using used for?

mcdewey

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