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File:Content/ArithmeticAlgebraLogic/exists/rec-exists1
CVS-ID:
Author:MathML 2 Recommendation
Description:there exists an x for which f(x)=0

passed (p) failed (f) not-tested (n) broken-test (b) some parts pass (s)


Sample Rendering:

Created by: webeq

Your browser's rendering:

x f x 0

Source Code:


    <math xmlns="http://www.w3.org/1998/Math/MathML"> 
      <apply> 
        <exists/> 
        <bvar> 
          <ci> x </ci> 
        </bvar> 
        <apply> 
          <eq/> 
          <apply> 
            <fn> 
              <ci> f </ci> 
            </fn> 
            <ci> x </ci> 
          </apply> 
          <cn>0</cn> 
        </apply> 
      </apply> 
    </math>