- â\88\80T0. â¦\83G,Lâ¦\84 ⊢ T0 ![h,a] →
- â\88\80n1,T1. â¦\83G,Lâ¦\84 â\8a¢ T0 â\9e¡*[n1,h] T1 â\86\92 â\88\80n2,T2. â¦\83G,Lâ¦\84 â\8a¢ T0 â\9e¡*[n2,h] T2 →
- â\88\83â\88\83T. â¦\83G,Lâ¦\84 â\8a¢ T1 â\9e¡*[n2-n1,h] T & â¦\83G,Lâ¦\84 â\8a¢ T2 â\9e¡*[n1-n2,h] T.
+ â\88\80T0. â\9d¨G,Lâ\9d© ⊢ T0 ![h,a] →
+ â\88\80n1,T1. â\9d¨G,Lâ\9d© â\8a¢ T0 â\9e¡*[h,n1] T1 â\86\92 â\88\80n2,T2. â\9d¨G,Lâ\9d© â\8a¢ T0 â\9e¡*[h,n2] T2 →
+ â\88\83â\88\83T. â\9d¨G,Lâ\9d© â\8a¢ T1 â\9e¡*[h,n2-n1] T & â\9d¨G,Lâ\9d© â\8a¢ T2 â\9e¡*[h,n1-n2] T.