Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    6.6260693*2.99792458/1.3806505
    3sin(π/4)
    (1-2.47%)^800
    lg(0.996^2÷0.4)
    lg(0.999^2÷0.1
    6*6/2
    83-20
    arctan(-547/514)
    3080*2-[(3080/112%)+(3080/88%)]
    (11*45-1*4)(1-1+4*5+14)(114+5*1-4)
    144077000/(131835000-37969000)
    3198356/(3198657-2772179)
    12*(1-0.975045)*10^3/(0.0549*2.36)
    12*(1-0.975045)*10^3/(0.0549*2.34)
    12*(1-0.9750)*10^3/(0.0549*2.34)
    10/(1+20%)+12/(1+20%)^2+17.28/(1+20%)^3+19.01/(1+20%)^4+21.08/(1+20%)^5+52.45/(1+15%)
    3633/25/0.865
    145*25+8
    145/0.865
    3633/25

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