Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    1/7*7
    1/97*97
    1/98*98
    1/99*99
    1/9*9
    1/9*63
    1/9*90
    1/9*10
    1/9*18
    1/9*9
    √18/√2
    √18/√8
    √18/√2
    √18-√8
    √8+√18
    sqrt8+sqrt18
    180*50/3.1415926/4.876
    180*50/3.1415926/4.079
    180*50/3.1415926/2.963
    180*50/3.1415926/4.079

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