Changes

*This function gives the subtraction value from two numbers.

*This function gives the subtraction value from two numbers.

*The numbers can be <math>+ve</math> or <math>-ve</math>.  

*The numbers can be <math>+ve</math> or <math>-ve</math>.  

*We can give any cell references like column or row number, logical values like true or false, or a result from any other functions in Arguments.  

*Input arguments can be cell references like column or row number, logical values like true or false, or a result from any other functions.  

*Even if more than two numbers are entered as argument, subtraction is carried out for only first two numbers.

*Even if more than two numbers are entered as argument, subtraction is carried out for only first two numbers.

*For arguments other than numbers, constant or logical values, Calci gives an error message.

*For arguments other than numbers, constant or logical values, Calci gives an error message.

==ZOS==

==ZOS==

*The syntax is to calculate SUM is ZOS is <math>UNITMINUS(a,b)</math>

*The syntax to calculate subtraction in ZOS is <math>UNITMINUS(a,b)</math>.

*<math>a</math> and <math>b</math> are two numbers to be subtracted.

*<math>a</math> and <math>b</math> are two numbers to be subtracted.