2/（9.8*2.71)^0.5
    (20+19.4×1.79+19.2×2.9+19.8×3.4+20×1.3+22×0.21)×0.33-2×20×0.58
    384.988+116.3825+150.1452
    （19.8×1.79+20×1.3+22×0.21）×3+2×40×1.73
    （19.8×1.79+20×1.3+22×5）×3+2×40×1.73
    （19.8×1.79+20×1.3）×3+2×40×1.73
    （19.8×1.79+20×1.3）×0.50+2×40×0.71
    （19.8×1.79+20×1.3）×0.48+2×40×0.71
    （19.8×1.79）×0.48+2×54×0.7
    －6×3×3/7
    -31/7×9/7
    (20×0.48×1.67^2)/2×(19.8×0.48×1.67^3)/6
    (-20×0.48+√((20×0.48)2+2×19.8×0.48×33.17))/(19.8×0.48)
    (1/3(6.3+3.3) ×96.64+1/2(6.3+3.3) ×（-41.00）-1/3×3.3×170.54)/( 6.3+3.3)
    (20+19.4×1.7+19.2×3.1+19.8×3+20×1.8)×0.52-2×40×0.72
    （19.8×1.5+20×2.5）×0.48+2×54×0.71
    （19.8×1.5）×0.50+2×54×0.71
    （19.8×1.5+20×1.8）×0.48+2×40×0.71
    （19.8×1.5+20×2.5）×0.48+2×40×0.71
    （19.8×1.5）×0.48+2×54×0.7

Home page << page1977 page1978 page1979 page1980 page1981 ... ... page1992 page1993 page1994 page1995 page1996 >> Last page 3344 pages in total