Problem 46066. Evaluate the logarithmic integral

ChrisR

17 solvers

1 likes

Solve

Solve Later

The logarithmic integral  plays a role in number theory because the related function  provides an estimate for the number of primes less than x. MATLAB's Symbolic Toolbox has the function logint, but it is not available in basic MATLAB or Cody.
Write a function to evaluate the logarithmic integral.
See also Cody Problem 46081 "Set Soldner's constant".

Solve

Solution Stats

75 Solutions

Last Solution submitted on May 24, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers17

Suggested Problems

Return the largest number that is adjacent to a zero

5527 Solvers
Back to basics 23 - Triangular matrix

1137 Solvers
Return the Fibonacci Sequence

1534 Solvers
Is this matrix orthogonal?

403 Solvers
Plot Damped Sinusoid

10624 Solvers

More from this Author326

Count the square-full divisors of a number

8 Solvers
List even numbers whose Goldbach partition does not use the largest prime

8 Solvers
Solve an ODE: equation C

6 Solvers
Gather primes

8 Solvers
Compute a sum

12 Solvers

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!