arctan(0.83125)
     69.6÷2.9 38.4÷0.8 8.17÷1.9
    73.6÷2.3= 47.45÷1.3= 35.21÷0.7= 43.2÷2.7= 5.13÷0.27= 91.2÷3.8= 0.756÷0.18 0.66÷0.3 32.3÷1.9 69.6÷2.9 38.4÷0.8 8.17÷1.9
     6.21÷0.03= 4.06÷1.4= 21.24÷3.6=
    32.55÷1.5= 227.8÷3.4= 7.525÷0.35= 31.35÷9.5= 85.44÷1.6= 42.84÷0.7= 10.17÷0.9= 67.5÷1.5= 23.04÷0.6= 6.21÷0.03= 4.06÷1.4= 21.24÷3.6=
    arctan(0.7125)
     22.95÷0.9= 13.2÷1.1= 2.28÷1.9=
     8.88÷3.7= 6.68÷0.4= 43.5÷2.9= 3.744÷0.6= 28.6÷1.1= 13.4÷6.7= 0.435÷0.29= 0.756÷0.18= 96.6÷4.2= 22.95÷0.9= 13.2÷1.1= 2.28÷1.9=
     52.65÷1.3= 15.75÷2.1= 14.4÷0.6=
    47.04÷5.6= 1.82÷0.13= 47.04÷0.6= 0.195÷0.13= 3.328÷0.8= 7.085÷0.65= 76.76÷0.76= 30.1÷0.7= 15.6÷1.2= 52.65÷1.3= 15.75÷2.1= 14.4÷0.6=
     49.04÷0.8= 217.6÷3.4= 54.81÷2.7=
    2.24÷0.16= 28.28÷0.4= 2.56÷0.32= 8.54÷0.7= 6.72÷4.2= 50.05÷6.5= 3.22÷0.46= 21.45÷0.15= 13.95÷9.3= 49.04÷0.8= 217.6÷3.4= 54.81÷2.7=
    2.24÷0.16= 28.28÷0.4= 2.56÷0.32= 8.54÷0.7= 6.72÷4.2= 50.05÷6.5= 2.99÷0.46= 21.45÷0.15= 13.95÷9.3= 49.04÷0.8= 217.6÷3.4= 54.81÷2.7=
     7.56÷0.18= 9.6÷3.2= 7.13÷2.3=
    20.75÷8.3= 5.32÷2.8= 4.55÷0.35= 7.2÷0.4= 15.96÷0.28= 12.4÷0.4= 46.2÷0.6= 5.1÷0.3= 52.8÷1.2= 7.56÷0.18= 9.6÷3.2= 7.13÷2.3=
     20.4÷1.7= 1.092÷0.42= 2.66÷1.4=
    15.12÷2.4= 1.12÷0.16= 64.5÷1.5＝ 9.72÷0.9＝ 4.48÷1.6＝ 14.21÷0.7＝ 26.23÷6.1＝ 9.94÷0.7＝ 9.52÷5.6＝ 20.4÷1.7= 1.092÷0.42= 2.66÷1.4=
    15.12÷2.4= 1.12÷0.16= 64.5÷1.5＝ 9.72÷0.9＝ 4.48÷1.6＝ 14.21÷0.7＝ 26.23÷6.1＝ 9.94÷0.7＝ 9.8÷5.6＝ 20.4÷1.7= 1.092÷0.42= 2.66÷1.4=
     25.04÷0.4= 4.78÷0.2=
    113.5÷0.5= 30.6÷1.8= 223.5÷1.5= 2.76÷0.23= 17.34÷5.1= 10.54÷3.1= 63.5÷0.5= 7.68÷1.28= 62.88÷2.4= 124.8÷31.2= 25.04÷0.4= 4.78÷0.2=

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