S(x) is known as 'fractional part of x'...
Fractional Part -- from Wolfram MathWorld
... and it seems not to exist a valid reason for which it is not integrable...
Kind regards
S(x) is known as 'fractional part of x'...
Fractional Part -- from Wolfram MathWorld
... and it seems not to exist a valid reason for which it is not integrable...
Kind regards