HP 15C Shortcut for (Complex Absolute Value)

[Gamo]

Very short steps to calculate Complex Absolute Value with (Add or Subtract)
This work on any Scientific Calculator that have [→P] function

Formula: │a+ib│ = √(a^2+b^2)

Example: │3 + 4i│ = 5

Steps:

1. (b) ENTER --->4
2. (a) →P ------->3

Gamo