/ x\ x / x\ / x\ \x - E /*e \1 - e /*asin\E / + ------------- __________ / 2*x \/ 1 - e
/ / 2*x \ \ | | e | / x\| | |1 - ---------|*\x - e /| | / x\ | 2*x| | | / x\ 2*\-1 + e / \ -1 + e / | x |- asin\E / - ------------- + ------------------------|*e | __________ __________ | | / 2*x / 2*x | \ \/ 1 - e \/ 1 - e /
/ / 2*x 4*x \ \ | / x\ | 4*e 3*e | / 2*x \ | | \x - e /*|1 - --------- + ------------| | e | / x\| | | 2*x 2| 3*|1 - ---------|*\-1 + e /| | x | -1 + e / 2*x\ | | 2*x| | | / x\ 3*e \ \-1 + e / / \ -1 + e / | x |- asin\E / - ------------- + --------------------------------------- - ---------------------------|*e | __________ __________ __________ | | / 2*x / 2*x / 2*x | \ \/ 1 - e \/ 1 - e \/ 1 - e /