\chapexercises{1}
\input{chap1exer1}
\input{chap1exer2}
\chapexercises{2}
\input{chap2exer1}
\input{chap2exer2}
\input{chap2exer3}
\input{chap2exer4}
\input{chap2exer5}
\input{chap2exer6}
\input{chap2exer7}
\chapexercises{3}
\input{chap3exer1}
\input{chap3exer2}
\input{chap3exer3}
\chapexercises{5}
\input{chap5exer1}
\input{chap5exer2}
\input{chap5exer3}
\input{chap5exer4}
\input{chap5exer5}
\input{chap5exer6}
\input{chap5exer7}
\input{chap5exer8}
\input{chap5exer9}
\input{chap5exer10}
\input{chap5exer11}
\input{chap5exer12}
\input{chap5exer13}
\input{chap5exer14}
\input{chap5exer15}
\input{chap5exer16}
\input{chap5exer17}
\input{chap5exer18}
\input{chap5exer19}
\input{chap5exer20}
\input{chap5exer21}
\chapexercises{6}
\input{chap6exer1}
\input{chap6exer2}
\input{chap6exer3}
\input{chap6exer4}
\input{chap6exer5}
\input{chap6exer6}
\input{chap6exer7}
\chapexercises{7}
\input{chap7exer1}
\input{chap7exer2}
\input{chap7exer3}
\input{chap7exer4}
\input{chap7exer5}
\chapexercises{8}
\input{chap8exer1}
\input{chap8exer2}
\input{chap8exer3}