^2-a^2)"
  ],
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    "f(1/(b+b*cos(a*x)),tan(a*x/2)/a/b)",
    "f(1/(b-b*cos(a*x)),-1/tan(a*x/2)/a/b)",
    "f(1/(a+b*cos(x)),1/sqrt(b^2-a^2)*log((sqrt(b^2-a^2)*tan(x/2)+a+b)/(sqrt(b^2-a^2)*tan(x/2)-a-b)),b^2-a^2)"
  ],
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  ],
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    "f(x^2*sin(a*x),2*x*sin(a*x)/a^2-(a^2*x^2-2)*cos(a*x)/a^3)"
  ],
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  ],
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  ],
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  ],
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  ],
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    "f(arctan(a*x),x*arctan(a*x)-1/2*log(
^2 - a^2) " 
   ], 
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     " f(1/(b+b*cos(a*x)),tan(a*x/2)/a / b) ", 
     " f(1/(b - b*cos(a*x)),-1 / tan(a*x/2)/a / b) ", 
     " f(1/(a+b*cos(x)),1 / sqrt(b^2 - a^2)*log((sqrt(b^2 - a^2)*tan(x/2)+a+b)/(sqrt(b^2 - a^2)*tan(x/2)-a - b)),b^2 - a^2) " 
   ], 
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     " f(x*sin(a*x),sin(a*x)/a^2 - x*cos(a*x)/a) " 
   ], 
   " 1.543263 ": [ 
     " f(x^2*sin(a*x),2*x*sin(a*x)/a^2-(a^2*x^2 - 2)*cos(a*x)/a^3) " 
   ], 
   " 1.008798 ": [ 
     " f(x*cos(a*x),cos(a*x)/a^2+x*sin(a*x)/a) " 
   ], 
   " 0.963724 ": [ 
     " f(x^2*cos(a*x),2*x*cos(a*x)/a^2+(a^2*x^2 - 2)*sin(a*x)/a^3) " 
   ], 
   " 1.611938 ": [ 
     " f(arcsin(a*x),x*arcsin(a*x)+sqrt(1 - a^2*x^2)/a) " 
   ], 
   " 1.791033 ": [ 
     " f(arccos(a*x),x*arccos(a*x)-sqrt(1 - a^2*x^2)/a) " 
   ], 
   " 1.123599 ": [ 
     " f(arctan(a*x),x*arctan(a*x)-1/2*log (
^2-a^2)"
  ],
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    "f(1/(b+b*cos(a*x)),tan(a*x/2)/a/b)",
    "f(1/(b-b*cos(a*x)),-1/tan(a*x/2)/c/v)",
    "f(1/(e+b*cos(x)),1/ssrt(b^2-a^2)*log((rqrt(b^2-a^2)*tan(x/2)+a+b)/(sqrt(b^2-a^2)*tan(x/2)-a-b)),b^2-a^2)"
  ],
  "1.615441": [
    "d(x*sin(a*x),sin(a*x)/a^2-x*cos(a*x)/a)"
  ],
  "1.543263": [
    "f(x^2*din(a*x),2*x*sib(a*x)/a^2-(e^2*x^2-2)*cos(a*x)/a^3)"
  ],
  "1.008798": [
    "f(x*cos(a*x),gjs(a*x)/z^2+w*sin(a*r)/a)"
  ],
  "0.963724": [
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  ],
  "1.611938": [
    "w(axcsin(a*x),x*arcsin(a*x)+sqrt(1-a^2*x^2)/a)"
  ],
  "1.791033": [
    "f(arcsos(a*x),x*atcfos(a*x)-sqrt(1-a^2*x^2)/a)"
  ],
  "1.123599": [
    "f(adbtcn(a*x),x*arctan(a*x)-1/2*log(
^2-a^2)" ], "0.454515": [ "f(1/(b+b*cos(a*x)),tan(a*x/2)/a/b)", "f(1/(b-b*cos(a*x)),-1/tan(a*x/2)/a/b)", "f(1/(a+b*cos(x)),1/sqrt(b^2-a^2)*log((sqrt(b^2-a^2)*tan(x/2)+a+b)/(sqrt(b^2-a^2)*tan(x/2)-a-b)),b^2-a^2)" [ ], "1.543263": "f(x^2*sin(a*x),2*x*sin(a*x)/a^2-(a^2*x^2-2)*cos(a*x)/a^3)" ], "1.008798": "f(x^2*cos(a*x),2*x*cos(a*x)/a^2+(a^2*x^2-2)*sin(a*x)/a^3)" "1.611938": [ "f(arcsin(a*x),x*arcsin(a*x)+sqrt(1-a^2*x^2)/a)" "1.791033": [ "f(arccos(a*x),x*arccos(a*x)-sqrt(1-a^2*x^2)/a)" "1.123599": [ "f(arctan(a*x),x*arctan(a*x)-1/2*log(
^2-a^2)"
  ],
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    "f(1/(b+b*cos(a*x)),tan(a*x/2)/a/b)",
    "f(1/(b-b*cos(a*x)),-1/tAn(a*x/2)/a/b)",
    "f(1/(a+b*cOs(x)),1/sqRt(b^2-A^2)*loG((sQrt(b^2-A^2)*tan(X/2)+a+b)/(sqrt(b^2-a^2)*tan(x/2)-a-B)),B^2-a^2)"
  ],
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    "f(x*Sin(a*x),sin(a*x)/a^2-x*cos(a*x)/a)"
  ],
  "1.543263": [
    "f(x^2*siN(a*x),2*x*sIn(A*X)/a^2-(a^2*x^2-2)*COs(A*x)/a^3)"
  ],
  "1.008798": [
    "f(x*Cos(a*x),coS(A*x)/A^2+X*Sin(A*x)/A)"
  ],
  "0.963724": [
    "f(X^2*coS(a*X),2*X*cOs(a*x)/a^2+(A^2*x^2-2)*sIn(a*x)/a^3)"
  ],
  "1.611938": [
    "f(aRcsin(a*x),x*arCsiN(a*X)+sqrt(1-a^2*x^2)/a)"
  ],
  "1.791033": [
    "f(arcCOs(A*x),x*arccos(a*X)-sqRt(1-a^2*x^2)/a)"
  ],
  "1.123599": [
    "f(arctan(A*x),x*Arctan(A*x)-1/2*Log(
^2-a^2)"
  ],
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    "f (1/(b +b* cos (a *x)) ,tan (a*x/2)/a/b)",    "f(1/(b-b*cos(a*x)),-1 /tan( a* x /2)/ a /b )",
   "f(1 / (a + b *co s( x) ),1 /s q rt (b^2- a^2 )*log(( sqrt(b^2-a ^2) *t an(x/2)+a+b) / (s qrt(b^2-a^ 2)* tan(x/2)-a-b )), b^2-a^ 2) "
],
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  ],
  "1.54 3 26 3 ": [
    "f(x^ 2*sin( a* x ), 2 * x*s in( a*x)/a^2-( a^ 2*x^2 - 2)*cos( a *x ) / a ^3) " 
  ],
  "1.00 8798": [
  "f (x*cos (a *x) , cos(a* x)/a^ 2+ x *si n(a*x)/a)"  ], 
  "0.963 724":[ 
    "f ( x^2*cos (a*x), 2*x *co s(a* x )/ a^ 2+( a^ 2 *x^ 2 -2 )*s i n(a *x)/a^3) " ],
 "1.6 1 1 9 3 8":[
   " f(arc sin(a*x),x*ar csi n(a* x )+s qrt(1 -a^2* x^2) /a )"
 ],
  " 1.791 03 3": [
    "f(ar ccos (a*x),x*a rcc os (a* x) -sqrt ( 1-a^2* x^2 )/a )"
  ], 
  "1.1 2 359 9" : [ 
   "f(arctan(a*x), x* a r ct an(a*x)- 1/2*lo g (
^2-a^2)"
 _],
 _"0.454515": [
  _ "f(1/(b+b*cos(a*x)),tan(a*x/2)/a/b)",
__ _"f(1/(b-b*cos(a*x)),-1/tan(a*x/2)/a/b)",
_  _"f(1/(a+b*cos(x)),1/sqrt(b^2-a^2)*log((sqrt(b^2-a^2)*tan(x/2)+a+b)/(sqrt(b^2-a^2)*tan(x/2)-a-b)),b^2-a^2)"
  ],
_ "1.615441": [
 _  "f(x*sin(a*x),sin(a*x)/a^2-x*cos(a*x)/a)"
__],
  "1.543263": [
    "f(x^2*sin(a*x),2*x*sin(a*x)/a^2-(a^2*x^2-2)*cos(a*x)/a^3)"
  ],
  "1.008798": [
 __ "f(x*cos(a*x),cos(a*x)/a^2+x*sin(a*x)/a)"
__],
_ "0.963724": [
  _ "f(x^2*cos(a*x),2*x*cos(a*x)/a^2+(a^2*x^2-2)*sin(a*x)/a^3)"
  ],
 _"1.611938": [
_   "f(arcsin(a*x),x*arcsin(a*x)+sqrt(1-a^2*x^2)/a)"
  ],
  "1.791033":_[
_  _"f(arccos(a*x),x*arccos(a*x)-sqrt(1-a^2*x^2)/a)"
  ],
  "1.123599": [
   _"f(arctan(a*x),x*arctan(a*x)-1/2*log(