mathop.h: fixes
mathop.h: fixes
qubick/vlfeat,cvfish/vlfeat,hongzhili/vlfeat,j-bo/vlfeat,j-bo/vlfeat,CansenJIANG/vlfeat,WangDequan/vlfeat,WangDequan/vlfeat,WangDequan/vlfeat,rxl194/vlfeat,vlfeat/vlfeat,rxl194/vlfeat,richarddzh/vlfeat,erexhepa/vlfeat,qubick/vlfeat,qubick/vlfeat,erexhepa/vlfeat,rxl194/vlfeat,vlfeat/vlfeat,erexhepa/vlfeat,cvfish/vlfeat,mylxiaoyi/vlfeat,erexhepa/vlfeat,cvfish/vlfeat,qubick/vlfeat,mylxiaoyi/vlfeat,mylxiaoyi/vlfeat,hongzhili/vlfeat,rxl194/vlfeat,j-bo/vlfeat,mylxiaoyi/vlfeat,j-bo/vlfeat,hongzhili/vlfeat,vlfeat/vlfeat,mylxiaoyi/vlfeat,vlfeat/vlfeat,richarddzh/vlfeat,richarddzh/vlfeat,cvfish/vlfeat,CansenJIANG/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,rxl194/vlfeat,vlfeat/vlfeat,hongzhili/vlfeat,cvfish/vlfeat,vlfeat/vlfeat,cvfish/vlfeat,hongzhili/vlfeat,CansenJIANG/vlfeat,erexhepa/vlfeat,WangDequan/vlfeat,hongzhili/vlfeat,qubick/vlfeat,erexhepa/vlfeat,rxl194/vlfeat,j-bo/vlfeat,WangDequan/vlfeat,WangDequan/vlfeat,mylxiaoyi/vlfeat,richarddzh/vlfeat,qubick/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,CansenJIANG/vlfeat