12.486/（0.114×0.230×0.065）
    2×0.114×2.135*25.652
    44.603/（0.23×0.2×0.199）
    2×0.23×3.78×25.652
    50.954/（0.114×0.230×0.065）
    2×0.114×2.135×78.892+60π/360[(0.850+0.23)^2-0.850^2]×54
    2×0.114×2.135×78.892
    53.24+25.652=
    125.96414/（0.114×0.230×0.065）
    2×0.23×2.135×128.26
    2×2.135×128.26
    （13.3792+1.5*10.316）*234.87+6.127704*234.87
    4÷4/7
    s^2=-10
    s^2=10
    (3.14-0.319)/3.14
    4.5/(0.33*3.32)
    3.5/(0.33*3.32)
    (3.14-0.32)/3.14
    3.14-0.36/3.14=

Home page << page3204 page3205 page3206 page3207 page3208 ... ... page3219 page3220 page3221 page3222 page3223 >> Last page 3358 pages in total