求帮助，关于S1的积分，为什么我的结果带int啊，这是怎么回事。正确的应该怎么办！！

dyd

syms g v aA bA cA zA u  t1 t2;
int(g);
int(v);
* }9 s$ e8 W+ w, W1 T, Wh=0.856;
3 @: K3 A) U& q9 @aA=(1+tan(g)*tan(g));
bA=-(2*1.625+2*tan(g)*(h+30*tan(g))-30*tan(g));
% y1 c# Z- ]  e3 T# NcA=(h+30*tan(g)-15)*(h+30*tan(g)-15);
. ^0 o3 ?9 I1 B* LzA=(-bA-sqrt(bA*bA-4*aA*cA))/(2*aA);
% g! P# F9 P" aya=h+30*tan(g)-tan(g)*zA;
s1=(1.625*1.625-(z-1.625)*(z-1.625))*cos(v)*sqrt(tan(v)*tan(v)+1)*(sin(2*((asin(((h+30*tan(g)-z*tan(g))-15)/(sqrt(1.625*1.625-(z-1.625)*(z-1.625))*sqrt(tan(v)*tan(v)+1))))))/2-sin(2*((asin(-1/(cos(v)*sqrt(tan(v)*tan(v)+1))))))/2+((asin(((h+30*tan(g)-z*tan(g))-15)/(sqrt(1.625*1.625-(z-1.625)*(z-1.625))*sqrt(tan(v)*tan(v)+1)))))+((asin(-1/(cos(v)*sqrt(tan(v)*tan(v)+1))))));
7 N3 a5 |! z% U+ g2 F% Up=1.625-sqrt(1.625^2-((15-ya)/sqrt(tan(v)*tan(v)+1)));
H=int(s1,z,p,10);

ealx0yJu

呵呵,打酱油的.

dyd

厚积薄发 发表于 2012-5-9 16:25
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- Y$ T$ }6 I8 z  e4 _4 p好了···我想得到的是带g v h 但是对s1积分却积分不出来，即使积出来也带int 谢谢了

①不小xin--!

啊啊啊啊啊啊是的的的的飞飞飞

厚积薄发

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