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+--- Thread: TI68K tiv200 Versus HPPrime Calcs - Terminal View - Symbolic Algebraic Printing (/thread-3642.html)
TI68K tiv200 Versus HPPrime Calcs - Terminal View - Symbolic Algebraic Printing - compsystems - 04-14-2015 07:06 PM
Use of PRINT command on the terminal view for symbolic algebraic printing
Is required a new PRINT command PrintAlg(expr) or same, to print algebraic expressions in CAS mode. Display symbolic algebraic expressions is difficult in a single line and more when they are extensive.
PrintALG(expr) be used in a program that returns n symbolic outputs for viewing history outside (Terminal View)
Show a comparison video of the Terminal window TI68K (1996) which is called (I-O) versus HPPrime
HP Prime Code
Code:
#CAS
printTextBook_2D():=
BEGIN
// versión 0.0.1 April 14 2015 for HP-Prime by compSystems
print; //© Clear Terminal Window (I/O)
print( "hpPrime Terminal View, Symbolic Algebraic Printing" );
print( "" );
print( "Expr1:" ); f(x):=x^3-2*x^2+1*x-1;
print( x^3-2*x^2+1*x-1 );
print( f(x) );
print( "" );
print( "Expr2:" );
print( x^3-2*x^2+1*x-1 | x=y );
print( f(y) );
print( "" );
print( "Press any key to continue" ); freeze; wait;
print( "Expr3:" ); g(x):=1/(x+3);
print( g(x) );
print( "Expr4:" );
print( "f(g(x))=" );
print( f(g(x)) );
print( "g(f(x))=" );
print( g(f(x)) );
print( "Expr4:");
print( (x^4-x^3-6*x^2+11*x-6)/x^6+(x^3-6*x^2+11*x-6 | x=y) );
return "Done"
END;
#endTI68K code
Code:
printalg()
Prgm
©// versión 0.0.1 April 14 2015 for TI68K by compSystems
ClrIO © Clear Terminal Window (I/O)
Disp "TI68K Terminal View, Symbolic Algebraic Printing"
Disp "": Disp "Expr1:": Define f(x)=x^3-2*x^2+1*x-1
Disp x^3-2*x^2+1*x-1
Disp f(x) © Print real 2D expression
Disp ""
Disp "Press any key to continue": Pause
Disp "Expr2:"
Disp x^3-2*x^2+1*x-1 | x=y
Disp f(y)
Disp "": Disp "Expr3": Define g(x)=1/(x+3)
Disp g(x)
Disp "Press any key to continue": Pause
Disp "Expr4"
Disp "f(g(x))="
Disp expand(f(g(x))): Pause
Disp "g(f(x))="
Disp g(f(x)): Pause
Disp "Expr5 with scroll:"
Disp (x^4-x^3-6*x^2+11*x-6)/x^6+(x^3-6*x^2+11*x-6 | x=y): Pause
©DispHome© Return Home/CAS view
EndPrgmRE: TI68K tiv200 Versus HPPrime Calcs - Terminal View - Symbolic Algebraic Printing - Spybot - 04-16-2015 11:37 PM
I Agree with that!
I made the same request a couple of days ago here in this forum, TIM said that the terminal window is for the moment a single line thing. I guess all we can do is wait and keep asking HP to implement this feature in future OS's.
Spybot.
RE: TI68K tiv200 Versus HPPrime Calcs - Terminal View - Symbolic Algebraic Printing - eried - 04-17-2015 08:16 PM
Since this is just a terminal, this might require another kind of treatment? like with the Grobs / SCROLL / VIEW in the 50g?
RE: TI68K tiv200 Versus HPPrime Calcs - Terminal View - Symbolic Algebraic Printing - compsystems - 04-19-2015 12:22 PM
GraphObj or PictOBj But with
0 →GraphObject = no pretty print (1D or linear)
1 →GraphObject = pretty print (2D small font )
2 →GraphObject = pretty print (2D medium font )
3 →GraphObject = pretty print (2D large font )
'x^3-2*x^2+1*x-1' 0 →GROB
'x^3-2*x^2+1*x-1' 1 →GROB
'x^3-2*x^2+1*x-1' 2 →GROB
'x^3-2*x^2+1*x-1' 3 →GROB