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The Maxima on-line user's manual

Algebra Calculator

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Display2d

-- Option variable: display2d Default value: true

When display2d is false, the console display is a string (1-dimensional) form rather than a display (2-dimensional) form.

display2d:false;
px(t):= 2*cos(t) + (1 - 2*sin(t)^2);
py(t):= 2*sin(t) - (2*cos(t)*sin(t));
m(t) := (cos(t) - 1)/sin(t);
sols: solve([(oy - py(t1)) = (ox - px(t1)) * m(t1), (oy - py(t2)) = (ox - px(t2)) * m(t2)], [ox,oy]);
[ox,oy]:sols[1];
ox, sols[1];
ox;

(%o1)                                true
(%i2) 

Related Examples

display2d-expand-false

display2d: false;

expand(-4*a*k*Z+4*a*k...

Calculate

display2d-expand-false-load-plot2d
plot2d([[discrete, p], 4], [f,0,4],        [style, points, lines], [color, red, blue],        [point_type, asterisk],        [legend, "data", "approximation"],        [xlabel, "x"],        [ylabel, "y"]);

load(interpol);

display2d:false;

p:[[0.4,0.3],[1.2,3.2...

Calculate

display2d-false-float-solve

display2d:false;

m:1;

b:2;

Calculate

display2d-expandwrt-false

display2d:false;

e1: X^2 + Y^2 - R^2 = 0;

e2:-2*ey*Y-2*ex*X+2*r...

Calculate

display2d-expand-false-load-plot2d-slength
plot2d([[discrete, p], 4], [l,0,4],        [style, points, lines], [color, red, blue],        [point_type, asterisk],        [legend, "experiment", "theory"],        [xlabel, "pendulum

load(interpol);

display2d:false;

p:[[0.4,0.3],[1.2,3.2...

Calculate

display2d-false-linsolve-min-stardisp-true

stardisp:true;

display2d:false;

eq1:x_limit=(((y-y_mi...

Calculate

display2d-false-solve-subst

display2d:false;

hM=-q/p*zM+q;

hort:(h-hM)-(-zM/hM)*...

Calculate

display2d-false-floor-solve

e0: SQ1D12 = 0.288675...

e1: ypos = floor( w*1...

e2: dy = floor(SQ1D12...

Calculate

display2d-false-plot2d-sqrt
plot2d([v1, v2], [u, 2500, 3000]);

display2d:false;

u1(v) := -(sqrt(30)*s...

u2(v) = (sqrt(30)*sqr...

Calculate

display2d-false-solve

display2d:false;

eq: x^5+a*x^4+b*x^3+c...

solve(eq, x);

Calculate