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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation -118.61*0.5^6+448.37*0.5^5-666.31*0.5^4+493.01*0.5^3-190.2*0.5^2+37.722*0.5+0.0095 .
    Question type: Mathematical calculation
    Solution:
          -118.61*0.5^6+448.37*0.5^5-666.31*0.5^4+493.01*0.5^3-190.2*0.5^2+37.722*0.5+0.0095
        =-118.61*0.015625+448.37*0.5^5-666.31*0.5^4+493.01*0.5^3-190.2*0.5^2+37.722*0.5+0.0095
        =-118.61*0.015625+448.37*0.03125-666.31*0.5^4+493.01*0.5^3-190.2*0.5^2+37.722*0.5+0.0095
        =-118.61*0.015625+448.37*0.03125-666.31*0.0625+493.01*0.5^3-190.2*0.5^2+37.722*0.5+0.0095
        =-118.61*0.015625+448.37*0.03125-666.31*0.0625+493.01*0.125-190.2*0.5^2+37.722*0.5+0.0095
        =-118.61*0.015625+448.37*0.03125-666.31*0.0625+493.01*0.125-190.2*0.25+37.722*0.5+0.0095
        =-1.853281+448.37*0.03125-666.31*0.0625+493.01*0.125-190.2*0.25+37.722*0.5+0.0095
        =-1.853281+14.011563-666.31*0.0625+493.01*0.125-190.2*0.25+37.722*0.5+0.0095
        =-1.853281+14.011563-41.644375+493.01*0.125-190.2*0.25+37.722*0.5+0.0095
        =-1.853281+14.011563-41.644375+61.62625-190.2*0.25+37.722*0.5+0.0095
        =-1.853281+14.011563-41.644375+61.62625-47.55+37.722*0.5+0.0095
        =-1.853281+14.011563-41.644375+61.62625-47.55+18.861+0.0095
        =12.158282-41.644375+61.62625-47.55+18.861+0.0095
        =-29.486093+61.62625-47.55+18.861+0.0095
        =32.140157-47.55+18.861+0.0095
        =-15.409843+18.861+0.0095
        =3.451157+0.0095
        =3.460657

    Answer:-118.61*0.5^6+448.37*0.5^5-666.31*0.5^4+493.01*0.5^3-190.2*0.5^2+37.722*0.5+0.0095=3.460657


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