数学计算：
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直接输入数学计算式，点击“下一步”按钮，即可获得计算答案。
它支持数学函数（包括三角函数）。
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总述：本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业：求算式 1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*(1/1*17+1/3*15+1/5*13+1/7*11+1/9*9+1/11*7+1/13*5+1/15*3+1/17*1) 的值.
题型：数学计算
解:
1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*(1/1*17+1/3*15+1/5*13+1/7*11+1/9*9+1/11*7+1/13*5+1/15*3+1/17*1)
=1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+0.333333*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+0.2*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+0.142857*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+0.111111*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.090909*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.076923*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.066667*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.058824*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-0.9*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=24.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=27.666661+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=29.523802+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=30.746023+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=31.564204+0.538461+0.333335+0.176472+0.052632-25.606102
=32.102665+0.333335+0.176472+0.052632-25.606102
=32.436+0.176472+0.052632-25.606102
=32.612472+0.052632-25.606102
=32.665104-25.606102
=7.059002
答案:1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*(1/1*17+1/3*15+1/5*13+1/7*11+1/9*9+1/11*7+1/13*5+1/15*3+1/17*1)=7.059002
☆算术计算1题
〖1/1算式〗
作业：求算式 1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*(1/1*17+1/3*15+1/5*13+1/7*11+1/9*9+1/11*7+1/13*5+1/15*3+1/17*1) 的值.
题型：数学计算
解:
1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*(1/1*17+1/3*15+1/5*13+1/7*11+1/9*9+1/11*7+1/13*5+1/15*3+1/17*1)
=1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+0.333333*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+0.2*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+0.142857*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+0.111111*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.090909*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+1/13*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.076923*7+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+1/15*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.066667*5+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+1/17*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.058824*3+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+1/19*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632*1-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-9/10*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-0.9*28.451224
=19+5.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=24.666661+3+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=27.666661+1.857141+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=29.523802+1.222221+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=30.746023+0.818181+0.538461+0.333335+0.176472+0.052632-25.606102
=31.564204+0.538461+0.333335+0.176472+0.052632-25.606102
=32.102665+0.333335+0.176472+0.052632-25.606102
=32.436+0.176472+0.052632-25.606102
=32.612472+0.052632-25.606102
=32.665104-25.606102
=7.059002
答案:1/1*19+1/3*17+1/5*15+1/7*13+1/9*11+1/11*9+1/13*7+1/15*5+1/17*3+1/19*1-9/10*(1/1*17+1/3*15+1/5*13+1/7*11+1/9*9+1/11*7+1/13*5+1/15*3+1/17*1)=7.059002
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