" <mfrac>="" r(t)="" 1+t="" <mmultiscripts>="" <none="" 2="" mmultiscripts>="" mrow>="" mfrac>="" math>,="" m<n="" bada,="" <math="" xmlns="http://www.w3.org/1998/Math/MathML" r="" <msqrt>="" x="" +="" y="" msqrt>="" Φ="" biunibokoa="" t="Φ" -1="" ,beraz="" <mfenced="" open="[" close="]" (x)="" mfenced>="" koordenatu="" polarretan,="" v="π" <munderover>="" a="" b="" munderover>="" [f(x)]="" dx="" θ="" arctan(y="" x)="" x>o="" eta="" y≥0&newline;π+arctan(y="" x<0="" bada&newline;2π+arctan(y="" x>0="" y<0="" bada="" integralen="" aplikaizoak,="" q="" +px+q="" parametrikoetan,="" z(x)="zatidura" h(x)="hondarra," angeluzuzenetan,="" <sum="" i="1" n="" xi-1="" xi="" f(x)dx="" pm(x)="" a(x)="" d(x)="" b(x)="" izendatzaileak="" erro="" konplexu="" anikoitzak,="" l="" lim="" max="" Δsi→0="" ="" Δ="" si="" math>"="">