Problem 46066. Evaluate the logarithmic integral

ChrisR

18 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

76 Solutions

Last Solution submitted on Oct 01, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers18

Suggested Problems

Find all elements less than 0 or greater than 10 and replace them with NaN

15821 Solvers
Roll the Dice!

10827 Solvers
Project Euler: Problem 8, Find largest product in a large string of numbers

1331 Solvers
Radial Zernike polynomials

60 Solvers
generate nth pentatope number

75 Solvers

More from this Author329

Determine the Zeckendorf expansion of a number

17 Solvers
Compute a sum involving the totient over divisors of a number

9 Solvers
Compute an integral of a product of sinusoids

13 Solvers
Construct dimensionless parameters

6 Solvers
Search for seesaw primes

6 Solvers

Problem Tags

Community Treasure Hunt

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

Start Hunting!