Created
January 29, 2014 10:19
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| fun padd(P, nil) = P | |
| | padd(nil, Q) = Q | |
| | padd((p:real)::ps, q::qs) = (p+q)::padd(ps, qs); | |
| fun smult(nil, q) = nil | |
| | smult((p:real)::ps, q) = (p*q)::smult(ps, q); | |
| fun pmult(P, nil) = nil | |
| | pmult(P, q::qs) = padd(smult(P, q), 0.0::pmult(P, qs)); |
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