The volume of liquid, V, in a partially filled, horizontal, cylindrical tank of radius r and length L is related to the depth of the liquid, h, at the center line of the cylinder by the formula (r-h)√√2rh-h² L r-h v=[r²cos^¹ (F=")- V Develop a Python function to create a plot of liquid volume versus depth. Here are the first few lines: import numpy as np def cyltank (r, L, plot_title): create a plot of the volume of liquid in a horizontal, cylindrical tank from empty to full tank inputs: 11 11 11 r = inside radius of tank L = length plot title = string for title of plot Test your program with cyltank (3,5, 'Volume vs. Depth for Horizontal Cylindrical Tank')

The volume of liquid, V, in a partially filled, horizontal, cylindrical tank of radius r and length L is related to the depth of the liquid, h, at the center line of the cylinder by the formula (r-h)√√2rh-h² L r-h v=[r²cos^¹ (F=")- V Develop a Python function to create a plot of liquid volume versus depth. Here are the first few lines: import numpy as np def cyltank (r, L, plot_title): create a plot of the volume of liquid in a horizontal, cylindrical tank from empty to full tank inputs: 11 11 11 r = inside radius of tank L = length plot title = string for title of plot Test your program with cyltank (3,5, 'Volume vs. Depth for Horizontal Cylindrical Tank')

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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STEP 1 : Write a python function that computes an interpolating polynomial through a set of points (xi , yi ) in R . The routine should output the coefficients of theinterpolating polynomial. below is the answer, but with missing data import numpy as npfrom scipy import linalgimport matplotlib.pyplot as plt %matplotlib inline def LPoly(x,y):# input x: array of x-values# y: array of y-values# output coef: array of coefficients for the polynomial interpolating (x,y)-points# < your code here >return coef
The volume of liquid, V, in a partially filled, horizontal, cylindrical tank of radius v and length L is related to the depth of the liquid, h, at the center line of the cylinder by the formula r-h V v=[r ² cos ¹ (1=^) - -(r-h)√√2rh-h² ·L Develop a Python function to create a plot of liquid volume versus depth. Here are the first few lines: import numpy as np def cyltank (r, L, plot_title): 11 11 11 create a plot of the volume of liquid in a horizontal, cylindrical tank from empty to full tank inputs: r L = length plot_title I inside radius of tank = string for title of plot Test your program with cyltank (3, 5, 'Volume vs. Depth for Horizontal Cylindrical Tank')
Python code that calculates the eigenvalues and eigenvectors of a matrix using the numpy linalg package. As illustrated in the code below, it returns the eigenvalues and eigenvectors as one eigenvector per column of a matrix. The matrix A's eigenvalues are included in the vector w, and the matrix V has one eigenvector per column. Eigenvalues for the given matrix A are 2, 1, and 4, and we can see that the determinant of A equals the product of these values and the trace of A equals the sum of these values.
Use Python You are planning to add bookcases to a wall in your living room, but you don't know how many bookcases to buy. You decide to write a Python function, get_num_bookcases, to help. Your function needs to do the following: Take parameters for the width of the wall (an integer number of feet) and the width of a bookcase (an integer number of inches). (Your function does not read input from the keyboard; it gets its input through named parameters.) Calculate how many whole bookcases will fit on the wall using modular arithmetic (use div and/or mod, represented by the operators // and %, as needed to solve the problem). Return the number of bookcases. For example: Test Result print(get_num_bookcases(20, 50)) 4 print(get_num_bookcases(8, 15)) 6 print(get_num_bookcases(3, 40)) 0
good stat ofl them ii days. You need to upload your solutions in a single python file (assl.py) to the link on MS Teams. Part 1 Add this comment: # Ass 1: Part 1 Write a program that declares a function called draw Star which receives an integer value as a parameter, and draws a number of stars equal to the received integer. Samplel: Please enter the number of stars: 5 The shape is: **** Sample2: Please enter the number of stars: 3 The shape 15 *** Part 2 Add this comment: Ass 1: Part 2 Write a program that summation of even ni "nd M then prints the 3.9 nclud d if were even of 3
Use the eig function from the numpy linalg library in Python to get the eigenvalues and eigenvectors of a matrix. The eigenvalues and eigenvectors are provided as one eigenvector per column of a matrix, as can be seen in the code below. The matrix V contains one eigenvector for each column, and the eigenvalues of the matrix A are included in the vector w. The provided matrix A's determinant is the product of its Eigenvalues, which are 2, 1, and 4, and the trace of A is the same as the sum of those values.
PYTHON QUESTION : The Syracuse sequence of an integer N is the sequence of integers starting with the term N, where each following term is half of the preceding term if it is even, and one plus three times the preceding term if it is odd. The sequence ends when it reaches the integer 1. The maximum of the Syracuse sequence of an integer N is the highest number reached by this sequence. This maximum can sometimes be very high compared to the starting integer N. What is the maximum of the Syracuse sequence of 3428767? To answer this question it is useful to modify the code given in demonstration which calculates the Syracuse sequence. The code given in the demo : n = 27 print(n) while n != 1: if n%2 == 0: n = n // 2 # where n //= 2 or n >>= 1 else: n = 1 + 3*n print(n)
***in python only*** use turtle function Define the concentricCircles function such that: It draws a series of concentric circles, where the first parameter specifies the radius of the outermost circle, and the second parameter specifies the number of circles to draw. The third and fourth parameters specify an outer color and an other color, respectively. The outer color is used for the largest (i.e., outermost) circle, and then every other circle out to the edge alternates between that color and the 'other' color. The difference between the radii of subsequent circles is always the same, and this difference is also equal to the radius of the smallest circle. Put another way: the distance between the inside and outside of each ring is the same. Define concentricCircles with 4 parameters Use def to define concentricCircles with 4 parameters Use any kind of loop Within the definition of concentricCircles with 4 parameters, use any kind of loop in at least one place. Call…
The method in Python to calculate the eigenvalues and eigenvectors of a matrixfrom the numpy linalg library is eig. It returns the eigenvalues and the eigenvectorsas one eigenvector per column of a matrix as shown in the code below. The vectorw contains the eigenvalues of the matrix A and the matrix V has one eigenvectorper column. Eigenvalues for the given matrix A are 2, 1 and 4 and we can see thatdeterminant of A is equal to the product of these values and the trace of A to thesum. write code
About initial programming in python: It is known that a messenger RNA molecule is used as a basis to synthesize proteins, in a process called translation. Each trip of messenger RNA bases is related to an aminoacid. Combining several aminoacids, we have a protein. Based on the (simplified) table of RNA cracks below, create a function that receives a string of length 9 representing a valid messenger RNA molecule, according to this table, and return the chain of 3 amino acids that represent the corresponding protein. Use a dictionary to store mappings RNA → Aminoacid. Example: translat("UUUUUAUCU") return "Phe-Leu-Ser"
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