arccos

 
['ɑːkəʊz]     ['ɑːkəʊz]    
  • n. 反余弦
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arccos的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. the inverse function of the cosine; the angle that has a cosine equal to a given number

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