XOSkel10 says:
Are we doing the roll % (based on int) to know each spell we want to learn up to the max number per level (PHB Intelligence table II, page 10) or are we assuming that at our level we have the spells we want?
Also do you have clerics follow this rule or not at your table, since they are not magic users….Do I just they just know all the prayers. Do you play with daily prayer prep?
Cleric's don't use this table, only Magic Users, it only represents which spells a wizard CAN learn, not what he has learned.
Cleric's have access to the whole cleric list of spells for any given level, they have only to pray for the ones they want each morning.