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    24.12-0.02= 2.3-1.1= 4.4-3.3= 5.5-1.4= 27.1-98.4= 29.1-28.3= 189.2-28.3= 5.678-1.011=
    78.9-34.2= 12.1-0.8= 2.3-0.1= 4.29-0.01= 78.2-3.1= 78.2-8.1= 12.1-1.1= 72.34-19.12=
    36.23+57.17= 15.1+49.7= 2.57+23.23= 76.4+45.4= 67.3+64.4= 32.4-3.3= 78.2-2.1= 84.2-7.8=
    35.52+34.91= 46.24+2.82= 36.34+36.83= 1.86+3.57= 44.4+9.1= 29.38+88.99= 23.55+34.88= 134.17+3.64=
    5/6+1
    64.28+27.17= 1.289+1.982= 3.56+3.89= 5.46+5.89= 4.728+1.467= 4.18+44.29= 2.57+3.27= 2.91+6.91=
    124.8+24.3= 47.28+34.19= 2.75+34.17= 23.75+23.42= 4.07+1.02= 0.037+1.178= 5.09+1.88= 75.28+94.14=
    lglglg20 lnlnln20
    19.278+3.176= 56.53+9.92= 4.5+28.1= 83.28+2.39= 1.28+1.68= 2.7+193.2= 24.25+24.57= 0.019+0.001=
    sinsinsin1 coscoscos1
    tantantan1
    18.47+8.92= 57.37+57.72= 78.27+37.29= 29.35+4.38= 87.245+2.187= 123.74+4.28= 66.3+1.3= 57.29+57.29=
    6.8+97.9= 7.9+7.8= 5.6+5.9= 5.4+15.3= 55.2+5.3= 9.1+9.2= 19.19+9.9= 28.3+23.2=
    92.3+34.9= 789.2+15.3= 87.35+3.75= 6.2+6.3= 2.8+2.1= 4.578+1.278= 47.89+2.68= 28.3+546.3=
    278.35+2.69= 3.58+6.27= 23.189+1.121= 7.35+24.89= 24.18+9.14= 78.36+5.91= 74.2+72.3= 81.2+89.3=
    28.1+27.2= 23.4+675.3= 1.936+7.245= 46.31+98.64= 28.46+36.37= 35.1+87.2= 2.97+35.19= 2.384+1.245=
    57.5+27.1= 12.92+9.82= 47.34+65.82= 58.145+1.845= 4.57+4.17= 2.57+12.25= 3.18+3.68= 13.27+13.56=
    123.8+3.6= 57.3+1.7= 356.3+4.5= 5.789+1.256= 37.1+45.2= 3.46+26.38= 563.78+18.27= 46.2+4.1=
    2.1+91.7= 4.19+12.67= 23.1+4.5= 67.34+1.69= 3.7+46.1= 2.7+19.9= 46.3+3.8= 36.7+8.4=
    15.57+2.79= 134.8+67.8= 23.1+56.9= 65.4+1.6= 76.12+453.24= 18.2+2.5= 278.6+1.9= 7.25+12.89=

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