0 or 0
0 0 |
not 0
True True |
print('PQP FC')
PQP FC PQP FC |
var('x')
souve(x^2+1*x+4,x)
Traceback (click to the left of this block for traceback) ... NameError: name 'souve' is not defined Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "_sage_input_11.py", line 6, in <module>
souve(x**_sage_const_2 +_sage_const_1 *x+_sage_const_4 ,x)
File "", line 1, in <module>
NameError: name 'souve' is not defined
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plot(x^2+2*x+4,(-3,2))
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var('y')
plot(sin(y),(-15,15))
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v= 400*e^(-100*x)*sin(200*x)
show(plot(v,0,.1),xmin=0, xmax=.05,figsize=[6,4])
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var('z,w,y')
g1=plot(z,(-4.5,5))
g2=plot(2*z+1,(-4.5,5),rgbcolor=(1,0,1))
g3=plot(4*sin(y),(-4.5,5),ymin=-4,ymax=4,rgbcolor=(1,0,1))
show(g1+g2+g3)
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#cria uma lista de pontos
pontos=[(-2,-2),(-2,3),(2,2),(-2,-2)]
g=Graphics()
g+=point(pontos)
g+=line(pontos)
show(g)
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var('x')
plot(exp(x)^-1,(-2,2))
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var('x')
plot(exp(x)^-1,(-2,2))
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var('x')
solve(x^2+3*x+2,x)
[x == -2, x == -1] [x == -2, x == -1] |
plot(x^2+3*x+2,(-5,3))
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plot(tan(x),(-1.5,1.5))
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plot(tan(x),(-3,3))
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diff(sqrt(x),x)
1/2/sqrt(x) 1/2/sqrt(x) |
diff(sin(x))
cos(x) cos(x) |
diff(cos(x))
-sin(x) -sin(x) |
diff(tan(x))
tan(x)^2 + 1 tan(x)^2 + 1 |
diff(exp(x))
e^x e^x |
diff(e^2)
0 0 |
diff((e^x))
e^x e^x |
v= 400*e^(-100*x)*sin(10000*x)
show(plot(v,0,.1),xmin=0, xmax=.05,figsize=[6,4])
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plot(exp(-0.05*x)*sin(x),(0,15*pi))
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var('t')
var('x')
y=t+2
z=x^2
g1=plot(y,(-1.5,2.5), rgbcolor=(1,0,1))
g2=plot(z,(-1.5,2.5), rgbcolor=(1,0,0))
show(g1+g2)
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pontos=[(-1,-1),(-1,2),(1,1),(-1,-1)]
g= Graphics()
g+= point(pontos)
g+= line([(-1,-1),(-1,2),(1,1),(-1,-1)])
show(g)
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