=== Low-energy constants === Please consult [[attachment:Media/FLAG_LECs.pdf|section 5|&do=get]] of the review for further details on the figures below. ([[attachment:Media/su2_Fpi_F.pdf|pdf|&do=get]],[[attachment:Media/FpioF.bib|bib|&do=get]]){{attachment:Media/su2_Fpi_F.png|png|width=600}} ([[attachment:Media/su2_Sigma.pdf|pdf|&do=get]],[[attachment:Media/Sigma13.bib|bib|&do=get]]){{attachment:Media/su2_Sigma.png|png|width=600}} ([[attachment:Media/su2_l4bar.pdf|pdf|&do=get]],[[attachment:Media/lbar4.bib|bib|&do=get]]){{attachment:Media/su2_l4bar.png|png|width=600}} ([[attachment:Media/su2_a0.pdf|pdf|&do=get]]){{attachment:Media/su2_a0.png|png|width=600}} ([[attachment:Media/su2_a2.pdf|pdf|&do=get]],[[attachment:Media/a02Mpi.bib|bib|&do=get]]){{attachment:Media/su2_a2.png|png|width=600}} ([[attachment:Media/su2_rsqu_V.pdf|pdf|&do=get]]){{attachment:Media/su2_rsqu_V.png|png|width=600}} ([[attachment:Media/su3_a0p5.pdf|pdf|&do=get]],[[attachment:Media/a0_1over2.bib|bib|&do=get]]){{attachment:Media/su3_a0p5.png|png|width=600}} ([[attachment:Media/su3_a1p5.pdf|pdf|&do=get]],[[attachment:Media/a0_3over2.bib|bib|&do=get]]){{attachment:Media/su3_a1p5.png|png|width=600}} ([[attachment:Media/su3_a1p0.pdf|pdf|&do=get]],[[attachment:Media/a0_1.bib|bib|&do=get]]){{attachment:Media/su3_a1p0.png|png|width=600}}