# Revision history [back]

### plot P1 or P2 is True, but I see the break in the P1+P2, how to solve it?

sage: soln1 = lambda t: 196/3-196exp(-3t/20)/3 sage: P1 = plot(soln1(t),0,29,plot_points=1000) sage: soln2 = lambda t: 1/10470(102606e^t + 573835)*e^(-t) sage: P2 = plot(soln2(t),30,50,plot_points=1000)

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### plot P1 or P2 is True, but I see the a break in the P1+P2, how to solve it?

The plots P1 and P2 below are correct, but when I combine them using P1 + P2, there is a break. How to solve it?

sage: t = SR.var('t')
sage: soln1 = lambda t: 196/3-196exp(-3t/20)/3
196/3 - 196*exp(-3*t/20)/3
sage: P1 = plot(soln1(t),0,29,plot_points=1000)
plot(soln1(t), 0, 29, plot_points=1000)
sage: soln2 = lambda t: 1/10470(102606e^t 1/10470*(102606*e^t + 573835)*e^(-t)
sage: P2 = plot(soln2(t),30,50,plot_points=1000)plot(soln2(t), 30, 50, plot_points=1000)


### plot P1 or P2 is True, but I see a break in the P1+P2, how to solve it?

The plots P1 and P2 below are correct, but when I combine them using P1 + P2, there is a break. How to solve it?

sage: t = SR.var('t')
sage: soln1 = lambda t: 196/3 - 196*exp(-3*t/20)/3
sage: P1 = plot(soln1(t), 0, 29, 30, plot_points=1000)
sage: soln2 = lambda t: 1/10470*(102606*e^t + 573835)*e^(-t)
sage: P2 = plot(soln2(t), 30, 50, plot_points=1000)
P1# the figure is right


### plot P1 or P2 is True, but I see a break in the P1+P2, how to solve it?

The plots P1 and P2 below are correct, but when I combine them using P1 + P2, there is a break. How to solve it?

sage: t = SR.var('t')
sage: soln1 = lambda t: 196/3 - 196*exp(-3*t/20)/3
sage: P1 = plot(soln1(t), 0, 30, plot_points=1000)
sage: soln2 = lambda t: 1/10470*(102606*e^t + 573835)*e^(-t)
sage: P2 = plot(soln2(t), 30, 50, plot_points=1000)
P1# the figure is right


### plot P1 or P2 is True, but I see a break in the P1+P2, how to solve it?

The plots P1 and P2 below are correct, but when I combine them using P1 + P2, there is a break. How to solve it?

sage: t = SR.var('t')
sage: soln1 = lambda t: 196/3 - 196*exp(-3*t/20)/3
sage: P1 = plot(soln1(t), 0, 30, plot_points=1000)
sage: soln2 = lambda t: 1/10470*(102606*e^t + 573835)*e^(-t)
sage: P2 = plot(soln2(t), 30, 50, plot_points=1000)
P1# the figure is right
P2# the figure is also right
P1+P2 # the figure is wrong in the point (t=30)


### plot P1 or P2 is True, but I see a break in the P1+P2, how to solve it?

The plots P1 and P2 below are correct, but when I combine them using P1 + P2, there is a break. How to solve it?

sage: t = SR.var('t')
sage: soln1 = lambda t: 196/3 - 196*exp(-3*t/20)/3
sage: P1 = plot(soln1(t), 0, 30, plot_points=1000)
sage: soln2 = lambda t: 1/10470*(102606*e^t + 573835)*e^(-t)
sage: P2 = plot(soln2(t), 30, 50, plot_points=1000)
P1# the figure is right
P2# the figure is also right
P1+P2 # the figure is wrong in the point (t=30)