Let's vote for suggestions and bugs
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11-03-2018, 12:00 AM
(This post was last modified: 11-08-2018 04:31 AM by compsystems.)
Post: #77
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RE: Let's vote for suggestions and bugs
Hello, users and developer group of the famous hp prime calculator
Sorry for my technical english. Bugs report *1 V1(X,Y) := (X²/3 - Y²/5 = 1); [enter] returns (X,Y)->(((X^2/3)-(Y^2/5))==1) // error (X,Y)->(((X^2/3)-(Y^2/5))=1) // ok right(V1) [Enter] returns 0 // (0 synonymous of false), error because although (((X^2/3)-(Y^2/5))==1 is false, this should not be compared, it must be interpreted as equation (X,Y)->(((X^2/3)-(Y^2/5))=1) I do not use x in lowercase because the internal user variable V1 requires it [SYMB KEY], I also want to perform analytical [CAS], graphical [PLOT KEY] and numeric analyzes [NUM KEY] using the same definition. *2 The following list of operations of terms, for the case of e*x^0 this closing the simulator, I do not know if this also happens in the physical calculator e^(2*π*i)*y, √(-4), e*x^0, e*x₁*x₂, a₂*b₂*c₂*x²,-4*pi *3 [[0,0],[0,1],[1,0],[1,1]] [enter] evalb(Ans) [enter] returns evalb(Ans) ? [[false,false], [false,true], [true,false], [true,true]] // ok *4 [[0 OR 0], [0 OR 1], [1 OR 0], [1 OR 1]] [enter] returns [[false], [true], [1], [1]] sometimes true others 1 ? *5 [[0 AND 0], [0 AND 1], [1 AND 0], [1 AND 1]] [enter] returns [[0],[0],[false],[true]] Thank you |
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