Mathematics
语言:中文
Language:English
current location:Mathematical operation > History of Mathematical Computation
    0.542-0.517
    70000÷(1-30%)
    23492÷(1-30%)=
    1/2×1.25×〖48.44〗^2×2.2×2×0.005
    1/2×1.25×〖48.44〗^2×2.05×0.10
    1/2×1.25×〖48.44〗^2×2.05×0.25
    1.35×35.88
    1.00×1.0×1.56×23/1.00
    1.00×(109/10)^0.16×23
    lg3
    lg2
    lg6
    lg1
    lg0
    57乘2.66
    2.66乘57/50
    3乘19/50
    0.38乘7
    π-2*arctan(7^0.5)-π/2+arcsin(3/4)
    π-2*arctan(7^0.5)

Home page << page177 page178 page179 page180 page181 ... ... page192 page193 page194 page195 page196 >> Last page 3399 pages in total