mathop.h: adds math compatibility functions
mathop.h: adds math compatibility functions
CansenJIANG/vlfeat,erexhepa/vlfeat,erexhepa/vlfeat,WangDequan/vlfeat,mylxiaoyi/vlfeat,CansenJIANG/vlfeat,WangDequan/vlfeat,qubick/vlfeat,rxl194/vlfeat,erexhepa/vlfeat,erexhepa/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,richarddzh/vlfeat,hongzhili/vlfeat,vlfeat/vlfeat,cvfish/vlfeat,hongzhili/vlfeat,qubick/vlfeat,cvfish/vlfeat,erexhepa/vlfeat,CansenJIANG/vlfeat,WangDequan/vlfeat,vlfeat/vlfeat,vlfeat/vlfeat,richarddzh/vlfeat,mylxiaoyi/vlfeat,hongzhili/vlfeat,j-bo/vlfeat,j-bo/vlfeat,mylxiaoyi/vlfeat,j-bo/vlfeat,hongzhili/vlfeat,WangDequan/vlfeat,CansenJIANG/vlfeat,cvfish/vlfeat,cvfish/vlfeat,j-bo/vlfeat,hongzhili/vlfeat,rxl194/vlfeat,qubick/vlfeat,cvfish/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,richarddzh/vlfeat,WangDequan/vlfeat,vlfeat/vlfeat,qubick/vlfeat,hongzhili/vlfeat,erexhepa/vlfeat,vlfeat/vlfeat,qubick/vlfeat,mylxiaoyi/vlfeat,mylxiaoyi/vlfeat,vlfeat/vlfeat,mylxiaoyi/vlfeat,WangDequan/vlfeat,richarddzh/vlfeat,rxl194/vlfeat,j-bo/vlfeat,qubick/vlfeat,rxl194/vlfeat,rxl194/vlfeat,cvfish/vlfeat,rxl194/vlfeat