Fibonacci
He kauneke e whai ana i te raupapa 1, 1, 2, 3, 5, 8, 13…: kotahi te hīkoi whakamua i muri i te hinga, e rua ngā hīkoi whakamuri i muri i te toa.
I roto i te horopaki
He ngāwari ake i te MartingalerautakiMartingaleHe kauneke e whakarua ana i te peti i muri i ia hinga. Tirohia te wāhanga Rautaki mō ōna mahi me ngā mea kāore e mahia e ia.Pānuitia katoatia →, he pōturi ake te whakaora, ā, ka herea e te tepe tēputēpuTepe tēpuTe peti iti rawa me te peti nui rawa ka whakaaetia. Ko te tepe nui te mea e aukati ana i ngā kauneke whakarua.Pānuitia katoatia → ōrite; ko te ngaronga tūmanakopāngarauNgaronga tūmanakoTe uara tūmanako whakareatia ki te tapeke o te moni kua petihia; te moni toharite ka ngaro i roto i te wā tākaro, i tētahi wā rānei.Pānuitia katoatia → he 2.70% o te tapeke petimoniTapeke petiTe tapeke o te moni kua petihia i roto i te wā tākaro, i tētahi wā rānei, tae atu ki ngā moni toa kua petihia anō. Arā anō: handle, action.Pānuitia katoatia →.
I whakaahuatia e Leonardo o Pisa te raupapa i te tau 1202 hei tauira mō te whakawhānau rāpeti. I tae ki te tēpu rūreti tata ki te 700 tau i muri mai mā tētahi pūnaha peti kāore anō kia kitea tōna kaituhi.