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It supports mathematical functions (including trigonometric functions).
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2*486*40041.3*（2500-1529.6）/（2500+1529.6）*（2500-1529.6）+2*0.956*135*0.803*（2093.5-1529.6）*（2093.5-1529.6）*0.5985*400+2*66*478819.4*（2500-1529.6）
96^2
74^2
65^2
6^2
6.4^2
288942510624.801636/22000
84672947203.533066+204269563421.268555
2*486*40041.3*（2000+1060.7）+0.5*0.063*（1593.5-1060.7）*0.063*（1593.5-1060.7）*9.8*400*4/3+40135634.7*2*1060.7
2*486*40041.3*（2000-1060.7）/（2000+1060.7）*（2000-1060.7）+2*0.956*135*0.803*（1593.5-1060.7）*（1593.5-1060.7）*0.5985*400+2*66*478819.4*（2000-1060.7）
267809021168.33432/35000
80860682439.00795+204576260965.9776
2*486*40041.3*（2000+1087.6）+0.5*0.063*（1593.5-1087.6）*0.063*（1593.5-1087.6）*9.8*400*4/3+38802763.4*2*1087.6
2*486*40041.3*（2000-1087.6）/（2000+1087.6）*（2000-1087.6）+2*0.956*135*0.803*（1593.5-1087.6）*（1593.5-1087.6）*0.5985*400+2*66*478819.4*（2000-1087.6）
56*56+65*65-2*56*65*cos(1.8325957145940461)
sqrt(56*56+65*65-2*56*65*cos(1.8325957145940461))
50000*((1-1.06^(-15))/0.06)-50000*((1-1.06^(-5))/0.06)
161056-1.36*10^4 147456 2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,3
63672323516.786591+204136697651.547729
2*486*40041.3*（2000+1219.2）+0.5*0.063*（1593.5-1219.2）*0.063*（1593.5-1219.2）*9.8*400*4/3+32334120*2*1219.2
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96^2
74^2
65^2
6^2
6.4^2
288942510624.801636/22000
84672947203.533066+204269563421.268555
2*486*40041.3*（2000+1060.7）+0.5*0.063*（1593.5-1060.7）*0.063*（1593.5-1060.7）*9.8*400*4/3+40135634.7*2*1060.7
2*486*40041.3*（2000-1060.7）/（2000+1060.7）*（2000-1060.7）+2*0.956*135*0.803*（1593.5-1060.7）*（1593.5-1060.7）*0.5985*400+2*66*478819.4*（2000-1060.7）
267809021168.33432/35000
80860682439.00795+204576260965.9776
2*486*40041.3*（2000+1087.6）+0.5*0.063*（1593.5-1087.6）*0.063*（1593.5-1087.6）*9.8*400*4/3+38802763.4*2*1087.6
2*486*40041.3*（2000-1087.6）/（2000+1087.6）*（2000-1087.6）+2*0.956*135*0.803*（1593.5-1087.6）*（1593.5-1087.6）*0.5985*400+2*66*478819.4*（2000-1087.6）
56*56+65*65-2*56*65*cos(1.8325957145940461)
sqrt(56*56+65*65-2*56*65*cos(1.8325957145940461))
50000*((1-1.06^(-15))/0.06)-50000*((1-1.06^(-5))/0.06)
161056-1.36*10^4 147456 2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,3
63672323516.786591+204136697651.547729
2*486*40041.3*（2000+1219.2）+0.5*0.063*（1593.5-1219.2）*0.063*（1593.5-1219.2）*9.8*400*4/3+32334120*2*1219.2
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