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  1. <?php
  2. $u = 10.05;
  3. $v = 0.35;
  4.  
  5. $b = sqrt(pow(sin(atan($u)), 2) + cos($v));
  6.  
  7. echo $b;
  8. ?>
Success #stdin #stdout 0.03s 25668KB
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1.3890892813513
https://ideone.com/10dcJh
language:
PHP (php 7.3.5)
created:
1 day ago
visibility:
public

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