Pi

n MATH. pi; die Zahl Pi the number represented by pi

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[piː]

nt -(s), -s

pi

etw Pi mal Daumen machen (inf) — to do sth off the top of one's head

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Pi

<-[s], -s>

[pi:]

nt LING, MATH pi

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Pi n MATH pi;

die Zahl Pi the number represented by pi