f = 4*(sin(x)+sin(3*x)/3+sin(5*x)/5+sin(7*x)/7+sin(9*x)/9+sin(11*x)/11+sin(13*x)/13+sin(15*x)/15+sin(17*x)/17+sin(19*x)/19+sin(21*x)/21+sin(23*x)/23+sin(25*x)/25+sin(27*x)/27+sin(29*x)/29+sin(31*x)/31+sin(33*x)/33+sin(35*x)/35+sin(37*x)/37+sin(39*x)/39)
fa1 =
fa2 =
Pattern = 0xffff
Function 6:
f = 4+2/atan(1)*(sin(x)+sin(2*x)/2+sin(3*x)/3+sin(4*x)/4+sin(5*x)/5+sin(6*x)/6+sin(7*x)/7+sin(8*x)/8+sin(9*x)/9+sin(10*x)/10+sin(11*x)/11+sin(12*x)/12+sin(13*x)/13+sin(14*x)/14+sin(15*x)/15+sin(16*x)/16+sin(17*x)/17+sin(18*x)/18+sin(19*x)/19+sin(20*x)/20)
fa1 =
fa2 =
Pattern = 0xffff
Function 7:
f = sin(x)+sin(x)+sin(x)+sin(x)+sin(x)+sin(x)+sin(x)+sin(x)+sin(x)+sin(x)