document.write( "Question 1199882: Consider the greatest-integer function below, evaluate f(pi).
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Algebra.Com's Answer #833863 by ikleyn(52814) $\"\"$ $\"About$

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document.write( "                        DEFINITION\r\n" );
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document.write( "    Greatest Integer Function [...] is a function that gives \r\n" );
document.write( "    the greatest integer less than or equal to a given number. \r\n" );
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document.write( "                        SOLUTION\r\n" );
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document.write( "pi = 3.14...\r\n" );
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document.write( "pi/2 = 1.57...\r\n" );
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document.write( "The greatest integer number,  lesser than or equal to pi/2 = 1.57...,  is  1.\r\n" );
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document.write( "THEREFORE,  f(pi) = [pi/2] = [1.57...] = 1.      ANSWER\r\n" );
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