k1 = Rp
k2 = Nt
k3 = alpha
k4 = Q
k5 = J
k6 = Gamma
k7 = teta
k8 = Vcmax
k9 = Vomax
k10 = Kc
k11 = Ko
k12 = Vj
k13 = phi
k14 = Vc
k15 = chloroplast
k16 = RuBP
k17 = CO2
k18 = O2