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  1. <?php
  2. //Laura Marcelca Camacho Vásquez
  3. //Calculo de Pi
  4. //Lenguaje:PHP
  5.  
  6. $i = 1;
  7. $signo = 1;
  8. $pi = 0;
  9.  
  10. while(abs($pi * 4 - 3.1416) > 0.0001)
  11. {
  12. 	$pi += (1.0 / (2.0 * $i - 1.0) * $signo);
  13. 	$signo = -$signo;
  14. 	$i++;
  15. }
  16. $pi = $pi * 4;
  17.  
  18. echo "Valor de Pi calculado: " + $pi;
  19. ?>
Success #stdin #stdout 0.03s 13112KB
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stdin 
Standard input is empty
stdout 
3.14169998428
https://ideone.com/mgON3
language:
PHP (php 7.3.5)
created:
14 years ago
visibility:
public

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