June 2025
Intermediate to advanced
515 pages
17h 5m
English
Content preview from Python For Engineering and Scientific Computing
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4.9 Tasks
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Write a program that represents the following two functions in a diagram:y1 = cos xy2 = x
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Write a program that plots the voltage drop U = 𝑓(I) and power P = (I) for a 1-Ω resistor in a function plot. On the left axis, plot the voltage U in volts and, on the right axis, plot the power P in watts. To add scaling to the right axis, you must create a new object using the twinx method a2=a1.twinx().
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The gas consumption of a heating system for one week from Monday to Sunday is to be represented in a diagram as a line graph. For this period, the total gas consumption and its average value should be calculated and displayed within the diagram. You can save the days of the week in a list:
days=['Mon','Tue','Wed','Thu','Fri','Sat'
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.