Maxima . x 2 + y 2 =4 2 x + y =2. , , . , , , , .
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solve ()
, Maxima , . , solve .
sin(x) = ½, y = ½ ( , , ).
-, , solve , . Maxima.
(%i31) eliminate () . 1 2*sin (x) = 0, Maxima : (%32), , - ( sin (x+π) = sin (x)) ( arcsin (x)) (!) (will be lost).
x 3 3 x +2 = 0, Maxima, , .
, , . , solve , (%6) , ( ) . Maxima , , , .
, , , , x 3 3 x +2 = 0 , factor ()
(%34) , , 2, , 1. , , solve (), (%33) . (%33) , . , , ?