Cody

Problem 43585. Logarithm with base other than 'e'

Solution 1980175

Submitted on 17 Oct 2019 by Nikolaos Nikolaou
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
x = 1; base = 10; y_correct = 0; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 0

2   Pass
x = 4; base = 2; y_correct = 2; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 2

3   Pass
x = 42; base = 7; y_correct = 1.92078222; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 1.9208

4   Pass
x = 11; base = 2; y_correct = 3.4594316; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 3.4594

5   Pass
x = 101; base = 4; y_correct = 3.3291057; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 3.3291

6   Pass
x = 111111; base = 11; y_correct = 4.845201; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 4.8452

7   Pass
x = 12345654321; base = 7; y_correct = 11.9412348; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 11.9412

8   Pass
x = 111111; base = 4; y_correct = 8.380821; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 8.3808

9   Pass
x = 101; base = 7; y_correct = 2.3717028; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 2.3717

10   Pass
x = 101010; base = 11; y_correct = 4.8054537; assert(abs(your_fcn_name(x,base)-y_correct)<1e-3)

y = 4.8055

Suggested Problems

More from this Author10

Community Treasure Hunt

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

Start Hunting!