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/2.0/Tests/Math/tan.php

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PHP | 10 lines | 7 code | 3 blank | 0 comment | 0 complexity | 16f635450f8cc49706913d6e995d1fcc MD5 | raw file
Possible License(s): CPL-1.0, GPL-2.0, CC-BY-SA-3.0, MPL-2.0-no-copyleft-exception, Apache-2.0 
    

  1. [expect php]

    2. 

  2. [file]

    3. 

  3. 

    4. 

  4. <?php

    5. 

  5. 

    6. 

  6. echo round(tan(M_PI_2-1),5); // 1

    7. 

  7. echo "\n";

    8. 

  8. echo substr(round(tan(M_PI_2),5), 0, 4) . "...E..."; // 1

    9. 

  9. 

    10. 

  10. ?> 
    11.