#values					dates										guess	Result
{-10000;2750|4250|3250|2750|46000},	{"2008-01-01";"2008-03-01"|"2008-10-30"|"2009-02-15"|"2009-04-01"},		0.10,	0.373362535
{-100;20|40|25},			{"2010-01-01";"2010-04-01"|"2010-10-01"|"2011-02-01"},					-0.3024
{-100;20|40|25|8|15},			{"2010-01-01";"2010-04-01"|"2010-10-01"|"2011-02-01"|"2011-03-01"|"2011-06-01"},	0.2095