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It supports mathematical functions (including trigonometric functions).
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0.5*2.896*0.39016*3.5*0.91452+8.8*0.39016*0.5*3.5+0.5*2.896*0.39016*3.5*0.16452
3.5*17.6*0.5549/2+0.5*17.6*3.5*11*（1.3898-0.5549）/48+0.5*17.6*3.5*（1.3898-0.5549）/48
17.6*0.5549/2+0.5*17.6*3.5*11*（1.3898-0.5549）/48+0.5*17.6*3.5*（0.6505-0.3925）/48
276.48*0.6505+10.5*（17.6*0.5549/2+0.5*17.6*3.5*11*（1.3898-0.5549）/48+0.5*17.6*3.5*（0.6505-0.3925）/48）
0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*(11/12)-0.5*4.4*0.24115*3.5*(1/12)
0.5*17.6*0.53916*3.5+0.5*4.4*(1.2027-0.53916)*3.5*(11/12)+0.5*4.4*(1.2027-0.53916)*3.5*(1/12)
(276.48*1*0.635135+10.5*(8.8*0.38324+(11/12)*4.4*(0.635135-0.38324)*0.5+(1/12)*0.5*4.4*(0.635135-0.38324)))
276.48*0.6505+10.5*（17.6*0.3925/2+0.75*17.6*（0.6505-0.3925）*0.5+0.5*17.6*（0.6505-0.3925）/24）
(276.48*1*0.54054+10.5*(8.8*0.48305-(11/12)*4.4*(0.54054-0.48305)*0.5+(1/12)*0.5*4.4*(0.54054-0.48305)))
276.48*0.5+10.5*（17.6*0.5111/2-11*17.6*（0.5111-0.5）/96-17.6*（0.5111-0.5）/96）
(276.48*1*0.36486+10.5*(8.8*0.5829-(11/12)*4.4*(0.5829-0.36486)*0.5-(1/12)*0.5*4.4*(0.5829-0.36486)))
276.48*0.4597+10.5*（17.6*0.6291/2-11*17.6*（0.6291-0.4597）/96-17.6*（0.6291-0.4597）/96）
18.6*0.2*2.25/2+3.83*(-0.2)*2.25*0.933
18.6*0.425*2.25/2+3.83*(-0.226-0.425)*2.25*0.933
18.6*0.639*2.25/2+3.83*(1.2271-0.639)*2.25*0.933
1*0.4*(7.875*10+1.2*234.4*1)+3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1
1*0.541*(7.875*10+1.2*234.4*1)+3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1
1*0.5423*(7.875*10+1.2*234.4*1)+3.83*(0.4701-0.5423)*7.875*0.933/2+(0.4701-0.5423)*1.2*234.4*1
1*0.5423*(7.875*10+1.2*234.4*1)+3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1
1.343*0.4*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1)
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3.5*17.6*0.5549/2+0.5*17.6*3.5*11*（1.3898-0.5549）/48+0.5*17.6*3.5*（1.3898-0.5549）/48
17.6*0.5549/2+0.5*17.6*3.5*11*（1.3898-0.5549）/48+0.5*17.6*3.5*（0.6505-0.3925）/48
276.48*0.6505+10.5*（17.6*0.5549/2+0.5*17.6*3.5*11*（1.3898-0.5549）/48+0.5*17.6*3.5*（0.6505-0.3925）/48）
0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*(11/12)-0.5*4.4*0.24115*3.5*(1/12)
0.5*17.6*0.53916*3.5+0.5*4.4*(1.2027-0.53916)*3.5*(11/12)+0.5*4.4*(1.2027-0.53916)*3.5*(1/12)
(276.48*1*0.635135+10.5*(8.8*0.38324+(11/12)*4.4*(0.635135-0.38324)*0.5+(1/12)*0.5*4.4*(0.635135-0.38324)))
276.48*0.6505+10.5*（17.6*0.3925/2+0.75*17.6*（0.6505-0.3925）*0.5+0.5*17.6*（0.6505-0.3925）/24）
(276.48*1*0.54054+10.5*(8.8*0.48305-(11/12)*4.4*(0.54054-0.48305)*0.5+(1/12)*0.5*4.4*(0.54054-0.48305)))
276.48*0.5+10.5*（17.6*0.5111/2-11*17.6*（0.5111-0.5）/96-17.6*（0.5111-0.5）/96）
(276.48*1*0.36486+10.5*(8.8*0.5829-(11/12)*4.4*(0.5829-0.36486)*0.5-(1/12)*0.5*4.4*(0.5829-0.36486)))
276.48*0.4597+10.5*（17.6*0.6291/2-11*17.6*（0.6291-0.4597）/96-17.6*（0.6291-0.4597）/96）
18.6*0.2*2.25/2+3.83*(-0.2)*2.25*0.933
18.6*0.425*2.25/2+3.83*(-0.226-0.425)*2.25*0.933
18.6*0.639*2.25/2+3.83*(1.2271-0.639)*2.25*0.933
1*0.4*(7.875*10+1.2*234.4*1)+3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1
1*0.541*(7.875*10+1.2*234.4*1)+3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1
1*0.5423*(7.875*10+1.2*234.4*1)+3.83*(0.4701-0.5423)*7.875*0.933/2+(0.4701-0.5423)*1.2*234.4*1
1*0.5423*(7.875*10+1.2*234.4*1)+3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1
1.343*0.4*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1)
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