Problem 45827. Sum of elements in a vector (★)

 Input  x = [1 2 3 5]
 Output y is 11

 Input  x = [42 -1]
 Output y is 41

Solution Comments

Problem Recent Solvers129

Suggested Problems

• Weighted average

  6680 Solvers

• Back to basics 9 - Indexed References

  447 Solvers

• "mirror" matrix

  645 Solvers

• Area of an equilateral triangle

  6430 Solvers

• Make roundn function

  4061 Solvers

More from this Author52

• Mo money, mo math #2! (★★★)

  41 Solvers

• Generate n equally spaced "intervals" between -x and x (★)

  112 Solvers

• Logarithmically spaced vector creation using linspace

  29 Solvers

• Extract leading non-zero digit (★★★★★)

  28 Solvers

• Magnitude of a vector (★★★)

  79 Solvers