Maxima , , , ( , ASCII , ).
:
1. ! Maxima 2 x, Maxima 2*x.
2. , (). .
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Maxima | |
(x+2)/(y7) | |
(x+3)**(2*y) | |
sin((x2)/(a+3)) | |
(x2)/(a+3)+(2*x)/(b+4) |
3. ( ). , , , : (sin(x))**2. , : sin**2(x) !
4. , , , min(x1,x2,x3,x N).
5. sin(2*x) sin*2*x sin2x. , Maxima : , . , , . !
6. , , , .
: :
: , , , . , .
, , , (Shift+Enter) , .
- , , , , (0 lines hidden). , , Delete Selection. Copy As Image ( ).
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, (x 3+2)(3 x)+(x 2+3)(x 22), . , , 5.3 Shift+Enter, .
Simplify Expession ( ). Maxima ratsimp ()
, Maxima rat (), :
rat () . , ,
rat () , . ratsimp ()
, rat (), : replaced 0.5 by 1/2 = 0.5 0.5 1/2.
(%11) , , ( ) Factor Expression ( ).
, ratsimp () , . factor () .
ratsimp (), RATional () SIMPlify (). factor () FACTOR (. ) , n , n a.
factor () , ; , , . ( ) . factor () , . Maxima (%o18) (%o19).
, 123456789 = 32*3607*3803, 987654321 = 32*172*379421, 10!1 = 29*125131.
5.6.
Maxima , , , Plot2d... () 4 : x, abs(x), x 2, x 3, ( ).
. 25. Maxima |
, , : 1.5 : 1.5 : set size ratio 1; set zeroaxis; ( = ), set grid; , ( Enter).
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. 26. y = x, y = abs(x), y = x 2, y = x 3 |
, Maxima, gnuplot openmath, Maxima , ( ) .