2777 questions

Detecting extrema and asymptotes of (nasty) functions of two variables

• 3D-plots
• 3dplot
• rational-function
• limit

How to create a symbolic function returning a function ?

• symbolic-functions
• conversion
• coercions

how to compute inverse of function on sage?

• homework
• inverse
• function
• derivative

How to plot B-spline basis functions

• spline
• 2Dplot
• b-spline

defining function for graph (help needed)

• graph-theory
• graph
• function
• function-definition

Help with Gerschgorin circle root localisation

• SageMath-9.0.app
• linux
• python

is_RationalFunctionField cannot run?

• FunctionField

Is there a way do declare a python function or fast_callable fo a cython function ?

• cython
• function
• arguments

Solving a system of equations over the field of rational functions in Q

• system
• of
• equations
• rational
• functions

Use `solve`output to create a function

• functions
• solutions
• solve

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

1k

views

1

answer

no

votes

2019-04-05 23:28:53 +0100 rburing

evaluating derivative of implicit function

• implicit
• function
• evaluate

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

• subs
• substitute
• function
• plot

Define vector valued function of a vector of symbolic variables?

• vector
• function
• gradient
• multiple_variables
• scipy

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

• p-adic
• function
• field

Multivariate Pade approximation, recognizing rational function

• pade_approximation
• power_series
• rational_functions

Displaying The Christoffel Symbols in Terms of a Function "F"

• metrics
• function
• DefineVariables
• Derivatives

Calculate places of rational field over large finite field GF(2^128) using SageMath

composite function simplify expressions and strings

• composite
• functions
• DefineVariables

Function with a lower limit

• function-definition

Using piecewise-defined functions for recursive integer sequence

• piecewise-function
• piecewise
• loop
• division

Is there a function in SageMath that gives the actual size of a variable not of a pointer to the variable? I used "getsizeof" function but the size it showed is very small comparing to the long of the equation is.

• size
• length

function changing input value

• function
• programming
• for-loop
• percolation

Problem in defining a function

• function

Calculating inverse of a function

• inverse
• function

assign function to an existing function

• function
• assignement

Elliptic curves over function fields

• EllipticCurve
• FunctionField

How to obtain explicit formula of coefficients for generating functions

• generating_function
• coefficients
• Extract_coefficients
• function_coefficient

Can I express a function as a series of another set of functions

• series

Working with function field extensions

• FunctionField
• rational-function
• extension