Absolute value of x divided by x

Absolute value of x divided by x

Input
(abs(x))/x
Alternate form
1/(sgn(x))
Alternate form assuming x is positive
1 (for x!=0)
Alternate form assuming x is real
sqrt(x^2)/x
Roots
(no roots exist)
Indefinite integral assuming all variables are real
integral (abs(x))/x dx = x sgn(x) + constant
Global maxima
max{(abs(x))/x} = 1 for x>=0
Global minima
min{(abs(x))/x} = -1 for x<0

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