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micha...@gmail.com
Jan 15, 2015, 1:21:42 PM1/15/15
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Sage acts strange when it encouters infinity and constant polynomial.
Try this
sage: P.<x> = PolynomialRing(QQ)
sage: w = P(1)
sage: w(oo)
A positive finite number
While for nonconstant polynomial:
sage: v = x
sage: v(oo)
+Infinity
Try this
sage: P.<x> = PolynomialRing(QQ)
sage: w = P(1)
sage: w(oo)
A positive finite number
While for nonconstant polynomial:
sage: v = x
sage: v(oo)
+Infinity
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