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JuliaDiff / DualNumbers.jl

Julia package for representing dual numbers and for performing dual algebra
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Add sign(::Dual) #22

Closed joehuchette closed 8 years ago

joehuchette commented 9 years ago

Note: I'm not certain this is correct!

mlubin commented 9 years ago

The derivative of sign is zero almost everywhere, so the epsilon component should be zero.

mlubin commented 8 years ago

Also stale