Difference between revisions of "Manuals/calci/SIGN"

Revision as of 15:19, 3 July 2018

SIGN(Number)

This function gives the sign of a number.
In $SIGN(Number)$ , $Number$ , is any real number.
Suppose the $Number$ value is a positive number ,then this function will return 1.
When $Number$ is a negative number, this function shows -1.
Also $Number$ is zero, this function shows 0.
This function will shows the result as error when the $Number$ value is non-numeric.
Also when we are giving the $Number$ value with Complex number, then it will consider only the real part of a Complex number.

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-<div style="font-size:30px">'''SIGN(n)'''</div><br/>
+<div style="font-size:30px">'''SIGN(Number) '''</div><br/>
-*<math>n</math> is any real number.
+*<math>Number</math> is any real number.
+**SIGN(), returns the sign of a number.
 ==Description==
 *This function gives the sign of a number.
-*In <math>SIGN(n)</math>, <math>n </math>, is any real number.
+*In <math>SIGN(Number)</math>, <math>Number </math>, is any real number.
-*Suppose the <math>n</math> value is a positive number ,then this function will return 1.
+*Suppose the <math>Number</math> value is a positive number ,then this function will return 1.
-*When  <math>n</math> is  a negative number, this function shows -1.
+*When  <math>Number</math> is  a negative number, this function shows -1.
-*Also  <math>n</math> is zero, this function shows 0.
+*Also  <math>Number</math> is zero, this function shows 0.
-*This function will shows the result as error when the <math>n</math> value is non-numeric.
+*This function will shows the result as error when the <math>Number</math> value is non-numeric.
-*Also when we are giving the <math>n</math> value with Complex number, then it will consider only the real part of a Complex number.
+*Also when we are giving the <math>Number</math> value with Complex number, then it will consider only the real part of a Complex number.
 ==Examples==