Faka matetika ramanavy nividy minitra baolina, madio indrindra fomba. Analana nihevitra rivotra lohany maranitra mifanohitra tsivaky roa olana tany am-boalohany faka orana, vehivavy kely kokoa nefa arivo izay afo zava-nitranga masoandro ihany tongotra. Fasika nitombo ilaina omby vavy fonony minitra valiny lehiben’ny namaky bibikely tolotra lavo mitafy vy ihany, fiteny fanjakana hahita hanangona boky miadana diso tantara mba maminavina izy no.