ICXOdd   1Courier NewSymbolxyx1Courier New1Courier NewTimes New RomanTimes New Romanxyx1Courier New1Courier New1Courier New1Courier NewIPDIPDIPDIPD { d< 22pNw!@@Nw!@Nw!@@?X?X?@@@@@@033333??@^ߛOw????m(kL:@LPZPZ@@?@ @@@%>v]?@@ 2??@Nw!@???????xT|UVWXYZX̤ܥȵJK(t-sin(t))/(1-cos(t))t=(x,y) = ((t-sin(t))/(1-cos(t)),t); 0.000000 <= t <= 6.283185OO<2 2??Nw!@Nw!@???????Nw!@?ܣݣޣߣQRSo0\` theta(x))y = theta(x); 0.000000 <= x <= 25.13274122??@h!?G;ƥс@????????h!?G;ƥс@[\]^_`aq,pi/4 thetb(pi/4)pi/4(x,y) = (pi/4,thetb(pi/4))QQ2??@˖@j@]#X@????????˖@j@]#X@НѝҝTUVWH*hw3pi/4 thetb(3pi/4)pi/4(x,y) = (3pi/4,thetb(3pi/4))QQ<2 2??@@???????@?DL^x^ theta(x)(y = theta(x); 0.000000 <= x <= 3.150000;@xyzJXT@@@@@@@@@@@@@@@@@@@@@@@@@@@@n Ln Ln L PI+X-PI/8*X^2+(PI^2/32-1/6)X^3+(PI/12-5PI^3/512)*X^4TTWO<(7/120-5PI^2/128+7PI^4/2048)*X^5 8TTWOA(-311PI/5760+7PI^3/384-21PI^5/16384)*X^6-0.00374019394*X^7TTWOB.00223180547*X^8-.00096099957*X^9+.0002715983*X^10٭TTWOC8TTWO(X-PI/2)+TTWOA(X-PI/2)+TTWOC(X-PI/2)THETBHVS(X-PI/4)*HVS(PI-X)*THETB(X)X)THETAB2PI-2*SQRT(PI/X)-PI*SQRT(PI/X)/(3X)+2PI/(3X^2)TTHREE4(3X -9/10*X^3+729/1400*X^5-729/2000*X^7+.28X^9)*HVS(PI/4-X)THETAATHETAA(X)+THETAB(X)+HVS(X-PI)*TTHREE(X)471(x-pi/2)^3-0.04099THETA-pi/a/La Max IuYA!QpMHM>@a{@L|ܗATimes New RomanHub  a/L000000%4:rœph@gƪ@BBTimes New RomanHub  LTheta Max as a function of r = a/L NՇ'@d1S@n)'@@Times New RomanHub x = (t-sin(t))/(1-cos(t)); y = tMM_M2@ٴ@B6 uy = theta(x); 0.000000 <= x <= 25.1327410 <= x <= 25.1327412Nw!@:5@^3+(/12-5^3/512)*(((X))-/2)^4)+((7/120-5^2/128+7^4/2048)*t/(x,y) = (pi/4,thetb(pi/4))?2Nw!@XYiM?,(x,y) = (3pi/4,thetb(3pi/4)))<?2Nw!@~O)i)<2P0y = theta(x); 0.000000 <= x <= 25.132741X@2Nw!@`n[)@j