HP 50g Graphing, 48gII Graphing manual Sinv, Size, Sinh z, SINHsymb

	Radians mode must be set (flag –17 set).
	Must be in complex mode (flag –103 set).
Example:	Express eix in trigonometric terms.
Command:	SINCOS(EXP(i*X))
Result:	COS(X)+iSIN(X)
See also:	EXPLN
SINH	Analytic function
Type:
Description:	Hyperbolic Sine Analytic Function: Returns the hyperbolic sine of the argument.
	For complex arguments, sinh(x + iy) = sinhx cosy + i coshx siny.
Access:	…ÑHYPERBOLIC SINH		(Ñis the rightshift of the		8key).
	!´HYPERBOLIC SINH		( ´is the leftshift of the		Pkey).
Flags:	Numerical Results (–3)
Input/Output:
		Level 1/Argument 1		Level 1/Item 1
		z	→		sinh z
		'symb'	→	'SINH(symb)'
See also:	ASINH, COSH, TANH
SINV	Command
Type:
Description:	Store Inverse Command: Replaces the contents of the named variable with its inverse.
	The named object must be a number, a matrix, an algebraic object, or a unit object. For
	information on reciprocals, see INV.
Access:	!°MEMORY ARITHMETIC LSINV		( °is the leftshift of the Nkey).
Input/Output:
		Level 1/Argument 1		Level 1/Item 1
		'name'	→
	INV, SCONJ,
See also:		SNEG

SIZE

Type: Command Operation

Description: Size Command: Returns the number of characters in a string, the number of digits in an integer, the number of elements in a list, the dimensions of an array, the number of objects in a unit object or algebraic object, or the dimensions of a graphics object.

The size of a unit is computed as follows: the scalar (+1), the underscore (+1), each unit name (+1), operator or exponent (+1), and each prefix (+2).

Any object type not listed above returns a value of 1.

Access: !° LCHARS SIZE ( °is the leftshift of the Nkey).

3226 Full Command and Function Reference