142857*7
    142857*8
    142857*10
    arctan-1+arctan-1
    15*14*13*12*11*10*9*8*7*6*5*4*3*2*1
    1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20
    arctan1+arctan1
    1/2/3/4/5/6/7
    14593*14593
    251*251=
    (4/7)×(5/9)+(5/7)×(3/9)
     1 - (1 - 0.30)^5
    1-0.2^5
    1 - (1 - 0.30)^5
    180×sqrt(9÷1.67×1.67+1)÷3÷sqrt(99.4×99.4×9+1)÷sqrt(1.25)÷sqrt(0.0084×0.0084×9+1)
    215*868*86*86/3+20/3*3242*(1411.5-86)*(1411.5-86)
    3/5×60
    sqrt5
    sqrt9
    atan(2)

Home page << page1128 page1129 page1130 page1131 page1132 ... ... page1143 page1144 page1145 page1146 page1147 >> Last page 3344 pages in total