TI 에 이 문제와 관련하여 문의 메일을 보내 답변을 받았습니다.
요약하자면 다음과 같습니다.
1. 계산기 기본 상태에서는 설정 변경 등으로 불가능한 결과물임
2. 문서(=계산이 아닌 Text)이거나 개조된 바이오스 버전에서는 가능할 수도 있음.
================================================================
Hello,
Thank you for contacting Texas Instruments.
I regret you are not getting the expected answer on your TI-Nspire CX CAS graphing calculator. I am glad to provide information about this topic.
I have attempted the example you provided on several versions of the calculator. However, I do not get the answer you expect. Instead, I get the answers you are receiving in your calculator as well.
The answers displayed match the rectangular setting answers just in reverse order missing the “imaginary i.” It may be possible a document or 3rd party tns/modification allowed this answer to be displayed.
As a TI-Nspire CX CAS user, you might like to download a free, complete guidebook for your calculator to learn the full features and functionality. Go to https://education.ti.com/guides, and choose your product at the top of the “Guidebooks” tab.
If you have further questions or comments, please feel free to send me an email.
Best regards,
Maria
-------------------------------------------------------
Texas Instruments
Email: ti-cares@ti.com
General Information: (800) 842-2737
Technical Support: (972) 917-8324
--------------------------------------------------------
Let me know how I'm doing. Fill out our customer survey at: https://education.ti.com/us/supportsurvey
---- Original Message ----
Hello.
I have seen a pictiure of TI-Nspire CX CAS Screen. (Attatched)
Input is
cSolve(s^(3)+4.43*s^(2)+6.57*s+3.43=0,s)
Picture Result is
s=(0.492865,-1.20924) or s=(-0.492865,-▶
My Calc Result is
s=−1.2092410626101+0.49286512128673*i or s=−1.2092410626101-0.49286512128673*i or s=−2.0115178747793 (Retangular Setting)
s=e^(2.7545670427055*i)*1.3058253999993 or s=e^(−2.7545670427055*i)*1.3058253999993 or s=−2.0115178747793 (Polar Setting)
I couldn't make my handheld result same as the picutre above.
(y,x) format
TI 에 이 문제와 관련하여 문의 메일을 보내 답변을 받았습니다.
요약하자면 다음과 같습니다.
1. 계산기 기본 상태에서는 설정 변경 등으로 불가능한 결과물임
2. 문서(=계산이 아닌 Text)이거나 개조된 바이오스 버전에서는 가능할 수도 있음.
================================================================
Hello,
Thank you for contacting Texas Instruments.
I regret you are not getting the expected answer on your TI-Nspire CX CAS graphing calculator. I am glad to provide information about this topic.
I have attempted the example you provided on several versions of the calculator. However, I do not get the answer you expect. Instead, I get the answers you are receiving in your calculator as well.
The answers displayed match the rectangular setting answers just in reverse order missing the “imaginary i.” It may be possible a document or 3rd party tns/modification allowed this answer to be displayed.
As a TI-Nspire CX CAS user, you might like to download a free, complete guidebook for your calculator to learn the full features and functionality. Go to https://education.ti.com/guides, and choose your product at the top of the “Guidebooks” tab.
If you have further questions or comments, please feel free to send me an email.
Best regards,
Maria
-------------------------------------------------------
Texas Instruments
Email: ti-cares@ti.com
General Information: (800) 842-2737
Technical Support: (972) 917-8324
--------------------------------------------------------
Let me know how I'm doing. Fill out our customer survey at: https://education.ti.com/us/supportsurvey
---- Original Message ----
Hello.
I have seen a pictiure of TI-Nspire CX CAS Screen. (Attatched)
Input is
cSolve(s^(3)+4.43*s^(2)+6.57*s+3.43=0,s)
Picture Result is
s=(0.492865,-1.20924) or s=(-0.492865,-▶
My Calc Result is
s=−1.2092410626101+0.49286512128673*i or s=−1.2092410626101-0.49286512128673*i or s=−2.0115178747793 (Retangular Setting)
s=e^(2.7545670427055*i)*1.3058253999993 or s=e^(−2.7545670427055*i)*1.3058253999993 or s=−2.0115178747793 (Polar Setting)
I couldn't make my handheld result same as the picutre above.
(y,x) format