+ and - operators

//+ addition ;

v1 = {a,2,c}+{1,b,3};

show v1;

save as addition;

Output:

v1 = {1 + a, 2 + b, 3 + c}

'//' : Comment Operator instructing the Grammarian to ignore its sentence

'v1' : identifier for a variable or variable name

'=': Assignment Operator copying the Right Hand Side to Left Hand Side

'{ }' : curly brackets, enclosing the list of elements in between

'a,2,c' : Elements of the vector enclosed in '{ }' brackets

';' : Delimiter called semicolon indicating the end of a Free Form sentence, separating sentences

'show': textually displays the followed variables

'save as': instructs the Grammarian to save the Free Form script and all its interim computations in cloud objects

/- subtraction ;

v1 = {a,2,c}-{1,b,3};

show v1;

save as subtraction;

Output:

v1 
= {-1 + a, 2 - b, -3 + c}

//+ addition ;

v1 =  {a,b,c}  + {0, 0, 0};

show v1;

save as subtraction;