HP - 50g written problem complex number. How to write (3 + i * 3 * sqr (3)) to RPN? (3, i3sqr (3))

Hello everyone, I don't know how to write (i 3, * (3 * sqr (3))) RPN mode.

Can someone help me please? I already searched the gug pdf guide help, without result.

Thank you.

Hello

A few notes in the representation of a complex number as a vector:

(1) the i is omitted, the second number is supposed to be the imaginary part.

(2) the 50 g accepts only decimal numbers for vector representation

Thus, at the entrance there. I guess you have the calculator in complex mode and exact mode (about not checked in "MODE"-> "SAE"), i.e. "C =" displayed at the top of the screen.

RPN mode:

Press 3 then ENTRY (3 is at level 1)

Press ENTER again (3 is now duplicated and on both levels 1 and 2 - one advantage of RPN)

Press ENTER again (3 is now duplicated and on levels 1, 2 and 3)

Press the button of sqrt (x). Level 1 shows a 3 with a sign of the square root.

Press on multiply key, level 1 shows 3· SQRT (3)

Press LeftShift (white), then I (above the TOOL key), level 1 indicates an i

Press on multiply key, level 1 shows 3· SQRT (3)· I have

Press + key, level 1 shows 3 + 3· SQRT (3)· I have (or 3· SQRT (3)· i + 3 according to the parameter Flag - 27)

If you want to keep the symbolic result (with the symbol of the 'SQUARE root'), leave it in this form, if you want to convert to vector format press (red) RightShift, then -> NUM (above the ENTER key).

The result will be a decimal vector shape (3, 5.19615242271).

Kind regards

BartdB

Tags: HP Tablets

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