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Trig Error in CAS
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02-13-2016, 03:29 AM
(This post was last modified: 02-13-2016 09:15 PM by compsystems.)
Post: #4
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RE: Trig Error in CAS
HOME MODE (CNES ): Computer Numeric Expert System
ACOS(COS(4)) [ENTER] 2.28318530718 ok acos(cos(4)) [ENTER] 2.28318530718 ok CAES MODE: Computer Algebra Expert System flag on: Simplify Maximum ACOS(COS(4)) [ENTER] -2*π+4 approx(Ans) −2.28318530718 ? acos(cos(4)) [ENTER] -2*π+4 approx(Ans) −2.28318530718 SUGGESTION FOR THE FOLLOWING FIRMWARE for CAS mode, show history with 2 outputs (Exact result & Decimal Approximation) , as does wolfram CAS ACOS(COS(4)) [ENTER] ____________________ 2*π-4 ____________________ 2.28318530718 Is a good idea? |
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Trig Error in CAS - chazzs - 02-12-2016, 06:42 PM
RE: Trig Error in CAS - DrD - 02-12-2016, 10:19 PM
RE: Trig Error in CAS - chazzs - 02-13-2016, 12:30 AM
RE: Trig Error in CAS - compsystems - 02-13-2016 03:29 AM
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