Difference between revisions of "Manuals/calci/NEG"

Latest revision as of 15:17, 20 November 2018

NEG(x)

This function gives the negative of a given number.
Suppose the $x$ is a positive number ,then this function returns a negative number.
If $x$ is a negative number ,then this function returns a positive number.
Also $x$ is zero, this function returns 0.
For a non-numeric value of $x$ , an error message is displayed.

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-<div style="font-size:30px">'''NEG(Value)'''</div><br/>
+<div style="font-size:30px">'''NEG(x)'''</div><br/>
-*<math>Value</math> is any real number.
+*<math>x</math> is any real number.
 ==Description==
 *This function gives the negative of a given number.
-*Suppose the <math>Value</math> is a positive number ,then this function returns a negative number.
+*Suppose the <math>x</math> is a positive number ,then this function returns a negative number.
-*If <math>Value</math> is a negative number ,then this function returns a positive number.
+*If <math>x</math> is a negative number ,then this function returns a positive number.
-*Also  <math>n</math> is zero, this function shows 0.
+*Also  <math>x</math> is zero, this function returns 0.
-*This function will shows the result as error when the <math>n</math> value is non-numeric.
+*For a non-numeric value of <math>x</math>, an error message is displayed.
+==Examples==
+# =NEG(56) = -56
+# =NEG(-20) = 20
+# =NEG(0) = 0
+# =NEG(0.340) = -0.34
+==Related Videos==
+{{#ev:youtube|v=mRF7UCeZXa8|280|center|SIGN}}
+==See Also==
+*[[Manuals/calci/NEGATE| NEGATE]]
+*[[Manuals/calci/ABS| ABS]]
+==References==
+*[http://en.wikipedia.org/wiki/Sign_%28mathematics%29 Sign]
+*[[Z_API_Functions | List of Main Z Functions]]
+*[[ Z3 |   Z3 home ]]