数学计算：
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它支持数学函数（包括三角函数）。
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 2*16.7*1000*0.503*0.4*(sin(π*0.231))^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π 的值.
题型：数学计算
解:
2*16.7*1000*0.503*0.4*(sin(π*0.231))^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*(sin0.725708)^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*(sin0.725708+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*(sin0.725708+sin2.475575)/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*1.281525/π
=2*16.7*1000*0.503*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=33.4*1000*0.503*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=33400*0.503*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=16800.2*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=6720.08*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=1964.360475/9.424778+360*3.05*0.34*1.281525/π
=208.425119+360*3.05*0.34*1.281525/π
=208.425119+1098*0.34*1.281525/π
=208.425119+373.32*1.281525/π
=208.425119+478.418913/π
=208.425119+152.28547
=360.710589
答案:2*16.7*1000*0.503*0.4*(sin(π*0.231))^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π=360.710589
注：弧度制
☆算术计算1题
〖1/1算式〗
作业：求算式 2*16.7*1000*0.503*0.4*(sin(π*0.231))^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π 的值.
题型：数学计算
解:
2*16.7*1000*0.503*0.4*(sin(π*0.231))^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*(sin0.725708)^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*(sin0.725708+sin(π*0.788))/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*(sin0.725708+sin2.475575)/π
=2*16.7*1000*0.503*0.4*0.663665^3/9.424778+360*3.05*0.34*1.281525/π
=2*16.7*1000*0.503*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=33.4*1000*0.503*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=33400*0.503*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=16800.2*0.4*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=6720.08*0.292312067034605/9.424778+360*3.05*0.34*1.281525/π
=1964.360475/9.424778+360*3.05*0.34*1.281525/π
=208.425119+360*3.05*0.34*1.281525/π
=208.425119+1098*0.34*1.281525/π
=208.425119+373.32*1.281525/π
=208.425119+478.418913/π
=208.425119+152.28547
=360.710589
答案:2*16.7*1000*0.503*0.4*(sin(π*0.231))^3/(3*π)+360*3.05*0.34*(sin(π*0.231)+sin(π*0.788))/π=360.710589
注：弧度制
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