SWC LISP

Main page - trying to reorganise the LISP content

Operators

Arithmetic Operators

Function Name	Required &Optional ("&") Parameters	Description	Example Text	Example Evaluation	Testing Status
+	number1 number2 &numberN	Adds numbers together	(+ 5 2)	7
-	number1 number2 &numberN	Subtracts numbers	(- 5 2)	3
*	number1 number2 &numberN	Multiplies numbers	(* 5 2)	10
/	number1 number2	Divides numbers	(/ 10 2)	5

Comparison Operators

Function Name	Required &Optional ("&") Parameters	Description	Example Text	Example Evaluation	Testing Status
ge?	number1 number2	Is number1 equal to or greater than number2?	(ge? 5 2)	#t
le?	number1 number2	Is number1 equal to or less than number2?	(le? 5 2)	#f
gt?	number1 number2	Is number1 greater than number2?	(gt? 5 2)	#t
lt?	number1 number2	Is number1 less than number2?	(lt? 5 2)	#f

Logic Operators

• (and boolean-expression1 boolean-expression2 boolean-expressionN)
• (or boolean-expression1 boolean-expression2 boolean-expressionN)
• (not boolean-expression1 boolean-expression2 boolean-expressionN)

Function Name	Required &Optional ("&") Parameters	Description	Example Text	Example Evaluation	Testing Status
and	boolean-expression1 boolean-expression2 &boolean-expressionN	TRUE if all exprs are TRUE	(and? #t #f)	#f
or	boolean-expression1 boolean-expression2 &boolean-expressionN	TRUE if one expr is TRUE	(or #t #f)	#t
not	boolean-expression1 boolean-expression2 &boolean-expressionN	TRUE if expr is not TRUE	(not #t)	#f

• Scripting
• SWC LISP/Debugging and Errors
• SWC LISP/Admin-Only Functions
• SWC LISP/Modules