4547 questions

336

views

2

answers

1

vote

0 years ago Max Alekseyev

How to convert a symmetric function into a polynomial on elementary symmetric functions?

• SymmetricFunctions

how to a p-adic expansion of a rational function in sage?

• p-adic
• function
• field

Recursive Function Error

• recursive
• functions

Defining a function of vector variables

• function-definition
• vectors

Define vector valued function of a vector of symbolic variables?

• vector
• function
• gradient
• multiple_variables
• scipy

How do I define a piecewise function?

• piecewise
• function
• relation

substitute function for an array of functions

• substitute_function
• function

What's wrong with my function syntax?

• function

substitute_function when function is a diff ?

• substitute_function
• diff

Recurrent definiton of a function

• recurrence
• function-definition

Matrix-valued functions

• matrix-valued
• function
• matrix

Creating a file for user defined functions using JupyterLab environment.

• jupyter-notebook
• jupyterlab
• custom
• function-definition
• function-call-syntax

How can I define a function with quaternion argument, and other non-vector input

• quaternion
• symbolic-functions
• functions

Preload defined functions for later use

• functions
• init
• startup

1k

views

1

answer

1

vote

10 years ago FrédéricC

Derivative of a function

• differential
• derivative
• function

How can I substitute an unknown function in an expression with a known function?

• subs
• substitute
• function
• plot

Expanding a bivariate exponential generating function

• generating_function

Apply Functions Iteratively

• loop
• function
• matrix
• list

Is it possible to define (or assume) a general positive function?

• assume
• function
• symbolic

Sage equivalent to Mathematica Chop function?

• complex
• polynomials

956

views

1

answer

no

votes

6 years ago rburing

evaluating derivative of implicit function

• implicit
• function
• evaluate

How do I compute the Green function of a differential operator?

• green_function

Rotation of zonal spherical function

• spherical
• function

How to make a function of 'fname' that produce a file named 'fname'

• function
• file
• string

Evaluation of Boolean function at a point.

• BooleanPolynomial
• function
• BooleanFunction
• binary_operation

Assume a function is real-valued

• complex-numbers
• function
• assumption

how to create a matrix valued function?

• function
• equation_in_matrix

Anonymous symbolic functions? [closed]

• symbolic-functions

how to inject a function?

• inject_variable
• function
• solve

Programming a function which is able to display Maximum or Minimum of an 1-dimensional function