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>> phi1=0:1:2;
>> phi2=0;
>> bigphi=0;
>> phi1=phi1*pi/180
bigphi=bigphi*pi/180
phi2=phi2*pi/180
B(1,1)=cos(phi1)*cos(phi2)-sin(phi1)*sin(phi2)*cos(bigphi)
B(1,2)=sin(phi1)*cos(phi2)+cos(phi1)*sin(phi2)*cos(bigphi)
B(1,3)=sin(phi2)*sin(bigphi)
B(2,1)=-cos(phi1)*sin(phi2)-sin(phi1)*cos(phi2)*cos(bigphi)
B(2,2)=-sin(phi1)*sin(phi2)+cos(phi1)*cos(phi2)*cos(bigphi)
B(2,3)=cos(phi2)*sin(bigphi)
B(3,1)=sin(phi1)*sin(bigphi)
B(3,2)=-cos(phi1)*sin(bigphi)
B(3,3)=cos(bigphi)
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