/usr/share/axiom-20170501/src/algebra/COMPLEX2.spad is in axiom-source 20170501-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | )abbrev package COMPLEX2 ComplexFunctions2
++ Description:
++ This package extends maps from underlying rings to maps between
++ complex over those rings.
ComplexFunctions2(R, S) : SIG == CODE where
R : CommutativeRing
S : CommutativeRing
SIG ==> with
map : (R -> S, Complex R) -> Complex S
++ map(f,u) maps f onto real and imaginary parts of u.
CODE ==> add
map(fn, gr) == complex(fn real gr, fn imag gr)
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