1 / | | x | ----------- dx | ________ | / 4 | \/ 4 - x | / 0
Integral(x/sqrt(4 - x^4), (x, 0, 1))
// / 2\ \ || |x | | ||-I*acosh|--| | 4| | / || \2 / |x | | | ||------------- for ---- > 1| | x || 2 4 | | ----------- dx = C + |< | | ________ || / 2\ | | / 4 || |x | | | \/ 4 - x || asin|--| | | || \2 / | / || -------- otherwise | \\ 2 /
1 / | | / 4 | | -I*x x | |---------------- for -- > 1 | | _________ 4 | | / 4 | | / x | |2* / -1 + -- | | \/ 4 | < dx | | x | |--------------- otherwise | | ________ | | / 4 | | / x | |2* / 1 - -- | | \/ 4 | \ | / 0
=
1 / | | / 4 | | -I*x x | |---------------- for -- > 1 | | _________ 4 | | / 4 | | / x | |2* / -1 + -- | | \/ 4 | < dx | | x | |--------------- otherwise | | ________ | | / 4 | | / x | |2* / 1 - -- | | \/ 4 | \ | / 0
Integral(Piecewise((-i*x/(2*sqrt(-1 + x^4/4)), x^4/4 > 1), (x/(2*sqrt(1 - x^4/4)), True)), (x, 0, 1))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.