Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    522.23*(sin0.5+sin2.92)/3.14
    1606.67*sin0.5^3/3.14
    (2/5+3/4)/(2-2/3)
    -2/3
    9/-8
    8/-9
    (3/4)/(-9/8)
    (3840.92197947986-1033.33001803314*90+85.2030673494815*90*90-0.882420506559144*90*90*90+0.00244963575558886*90*90*90*90)/10578811.55851043
    -3/2
    4+(-3/2)
    5000^0.5
    100000:20
    tan(arccos0.9)
    9.6721÷41.2
    5∧5
    3×π
    3π=
    18×15
    13×5= 32×20= 32×600= 11×200= 13×500= 52×200=
    13×5= 32×20= 2×600= 11×200= 13×500= 52×200=

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