Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Compute the roots of a Legendre series in Python
To compute the roots of a Legendre series, use the polynomial.legendre.legroots() method in Python. The method returns an array of the roots of the series. If all the roots are real, then out is also real, otherwise it is complex. The parameter c is a 1-D array of coefficients.
Steps
At first, import the required library −
from numpy.polynomial import legendre as L
To compute the roots of a Legendre series, use the polynomial.legendre.legroots() method in Python −
print("Result...\n",L.legroots((0, 1, 2)))Get the datatype −
print("\nType...\n",L.legroots((0, 1, 2)).dtype)Get the shape −
print("\nShape...\n",L.legroots((0, 1, 2)).shape)
Example
from numpy.polynomial import legendre as L
# To compute the roots of a Legendre series, use the polynomial.legendre.legroots() method in Python
print("Result...\n",L.legroots((0, 1, 2)))
# Get the datatype
print("\nType...\n",L.legroots((0, 1, 2)).dtype)
# Get the shape
print("\nShape...\n",L.legroots((0, 1, 2)).shape)Output
Result... [-0.76759188 0.43425855] Type... float64 Shape... (2,)
Updated on: 09-Mar-2022
238 Views
Advertisements