Tirohia te whiti i raro nei, me te ka whakahoki i te pātai i muri i roto i te reo ano rite te whiti: Passage: I mua i te rau tau 20th wawe, i te nuinga o te mahi whakamunatanga ki ngā tauira reo, me te lexicographic. Mai i reira kua neke te arotahi, me te whakamunatanga inaianei hanga whakamahi whānui o pāngarau, tae atu ki ngā āhuatanga o te ariā mōhiohio, matatini rorohiko, tatauranga, combinatorics, ariā abstract, ariā tau, me te pāngarau mutunga i te whānui. Ko hoki te whakamunatanga he peka o te engineering, engari he tetahi onge mai mahi reira ki te kaha, mohio, me te kino te whakahe (kite te pūkaha whakamunatanga, me te engineering haumarutanga); ētahi atu momo o te pūkaha (hei tauira, pūkaha pānga, pūkaha matū ranei) Me mahi anake ki mana taiao. He hoki te rangahau e tirotirohia ana te hononga i waenganui i ngā raruraru whakamunatanga me te ahupūnga (kite te whakamunatanga me te whakamunatanga quantum: he aha i neke mai i te rorohiko i
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