Kozongisa ba calculs ya liboso

Banda na second F, C A mpo na kopangusa historique; écran elakisaka 0.. Salá ba calculs misato: 3, fungola parenthèse, 5, bakisa, 2, kanga parenthèse, ekokani epesi 21.; 3, mbala, 5, bakisa, 2, ekokani epesi 17.; mpe fungola parenthèse, 5, bakisa, 3, kanga parenthèse, mbala, 2, ekokani epesi 16.. Zonga na yango: second F, flèche ya likolo epumbwaka na ya kala koleka, 21.; flèche ya nse etambolaka liboso, 17.; flèche ya likolo ezongelaka sima, 21.. Mpe second F, flèche ya nse epumbwaka na ya sika koleka, 16.. Historique epangusamaki na 2nd F, C A, na kobongola mode to éditeur, mpe na kopangusa mémoire.