Replace abs()->fabs().
Replace abs()->fabs().

BubuLK/sfepy,lokik/sfepy,vlukes/sfepy,rc/sfepy,sfepy/sfepy,vlukes/sfepy,BubuLK/sfepy,vlukes/sfepy,BubuLK/sfepy,sfepy/sfepy,lokik/sfepy,lokik/sfepy,lokik/sfepy,rc/sfepy,rc/sfepy,sfepy/sfepy