/log(x)\ lim |------| x->0+\log(5)/
Limit(log(x)/log(5), x, 0)
-oo
= -5.50841094543338
/log(x)\ lim |------| x->0-\log(5)/
= (-5.50841094543338 + 1.95198126583117j)
-5.50841094543338