13 lines
182 B
FortranFixed
13 lines
182 B
FortranFixed
function clog(z1)
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complex clog, z1, z2
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dimension dummy(2)
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equivalence (a,z2,dummy(1)), (b,dummy(2))
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z2 = z1
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c = cabs(z2)
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b = atan2(b, a)
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a = alog(c)
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clog = z2
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return
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end
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