HP 33S Owner's Manual

Integrating Equations
8–3
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
Find the Bessel function for x–values of 2 and 3.
Enter the expression that defines the integrand's function:
cos (x sin t )
Keys: Display: Description:
¹ ¡
{

}
{

}

Clears memory.
º d
Current equation or
  
Selects Equation mode.
n h
X

Types the equation.
¸ k

h
T

º | º |

Ï

Terminates the expression
and displays its left end.
º Î


Checksum and length.
Å

Leaves Equation mode.
Now integrate this function with respect to t from zero to
π
; x = 2.
Keys: Display: Description:
Ý
{

}

Selects Radians mode.
0
Ï º j

Enters the limits of inte
g
ration
(lower limit first).
º d

Displays the function.
º "
∫
 
_

Prompts for the variable of
integration.
T

value
Prompts for value of X.
2
¥
 
∫


x = 2. Starts integrating;
calculates result for
∫
π
0
)(tf
º j ¯

The final result for J
0
(2).



HP 33S Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Silver
Digits	10 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157 x 16 x 81 mm