{"conversations": [{"from": "user", "value": "Llista els conceptes matem\u00e0tics m\u00e9s importants."}, {"from": "assistant", "value": "Grup de funcions axitom natural"}, {"from": "user", "value": "Pots explicar en detall qu\u00e8 representa cada un d'ells i per qu\u00e8 \u00e9s important?"}, {"from": "assistant", "value": ""}]}