HP 32SII Coordinate Transformations, Example 3:, Mathematics Programs 15–31

22 š	@value
4 pf	%/)

f%/)

f%/.)

f%/)

f%/.)

fL/.)

Stores –10/4 in B; prompts for A. Stores 22/4 in A; calculates the first root.

Calculates the second root. Displays the real part of the third root.

Displays the imaginary part of the third root.

Displays the real part of the fourth root.

Displays the imaginary part of the fourth root.

The third and fourth roots are –1.00 ± 1.00 i.

Example 3:

Find the roots of the following quadratic polynomial:

x2 + x – 6 = 0

Keys:	Display:
WP	@value
2 f	@value
1 f	@value
6 _f	%/.)

f%/)

Description:

Starts the polynomial root finder; prompts for order.

Stores 2 its F; prompts for B. Stores 4 its B; prompts for A. Stores –6 its A; calculates the first root.

Calculates the second root.

Coordinate Transformations

This program provides two–dimensional coordinate translation and rotation.

Mathematics Programs 15–31

File name 32sii-Manual-E-0424
Printed Date : 2003/4/24	Size : 17.7 x 25.2 cm