1<math xmlns='http://www.w3c.org/mathml' version='2.0'> 2 <apply> <eq/> 3 <apply> <diff/> 4 <bvar> <ci> a </ci> </bvar> 5 <apply> <int/> 6 <lowlimit> <ci> p </ci> </lowlimit> 7 <uplimit> <ci> q </ci> </uplimit> 8 <bvar> <ci> x </ci> </bvar> 9 <apply> 10 <fn> <ci> f </ci> </fn> 11 <ci> x </ci> 12 <ci> a </ci> 13 </apply> 14 </apply> 15 </apply> 16 </apply> 17</math> |