help.go

package help

const COMMANDHELP = `
	+  = "plus"
	-  = "minus"
	*  = "multiply"
	/  = "divide"
	!  = "not"
	!= = "not equal to"
	%  = "modulus"
	-- = "decrement"
	++ = "increment"

	rand = "rand"

	clr = "clear stack"
	clv = "clear values"
	cla = "clear stack and values"

	&  = "bit and"
	|  = "bit or"
	^  = "bit xor"
	~  = "bit not"
	<< = "bit shift left"
	>> = "bit shift right"

	&& = "bool and"
	|| = "bool or"
	^^ = "bool xor"

	<  = "less than"
	<= = "less than or equal to"
	== = "equal to"
	>  = "greater than"
	>= = "greater than or equal to"

	acos  = "acos"
	asign = "asin"
	atan  = "atan"
	cos   = "cos"
	cosh  = "cosh"
	sin   = "sin"
	sinh  = "sinh"
	tanh  = "tanh"

	ceil  = "ceiling"
	floor = "floor"
	round = "round"
	ip    = "integer part"
	fp    = "floating part"
	sign  = "push -1, 0 or 0 depending on the sign"
	abs   = "absolute value"
	max   = "min"
	min   = "max"

	hex = "hex mode"
	dec = "dec mode"
	bin = "bin mode"
	oct = "oct mode"

	exp  = "exponential"
	fact = "factorial"
	sqrt = "square root"
	ln   = "natural log"
	log  = "logarithm"
	pow  = "raise a number to a power"

	pick   = "pick nth item from the stack"
	repeat = "repeat an operation n times"
	depth  = "push current stack depth"
	drop   = "drop top item from the stack"
	dropn  = "drop n items from the stack"
	dup    = "duplicate top stack item"
	dupn   = "duplicate top n stack items in order"
	roll   = "roll stack upwords by n"
	rolld  = "roll stack downwards by n"
	stack  = "toggle stack display from horizontal to vertical"
	swap   = "swap top 2 stack items"

	macro = "define a macro"
	x=    = "assign a value to the x register"

	exit = "exit"
`