Eva Calculator

Features Eva Calculator

It is a friendly, elegant and easy to use calculator.
It has a temporary and permanent memory.
You can calculate any positive root and any negative root with a odd order.
You can re-use the previous result by adding or bringing the result up.It is recommended for devices with a minimum screen resolution of 540x960 pixels and a minimum screen size of 5.5 inches.-The app allows to use the phones keyboard to edit typed expressions: Internal virtual keyboard and editing via the system keyboard (Does not support some words and special characters).-App works with a range from 5.0×10-324 to 1.7×10+308, until 15-digit precision.-Languages: spanish and english.-Decimal places (by setting): 1 - 15-RAD/DEG: Trigonometric functions to degrees and radians mode.-Variables: four memory positions (x, y, z, w) to store and get back mathematical expressions.-Temporal memory: you can go back to retrieve expressions typed during the use of the app.-Does not use internal advertising (it has no ads).-It works without "in-app purchases".-It still does not support complex numbers of the form a±bi, where i = v(-1).-Note: Do not forget to allow notifications (Show notifications) of the app for greater interactivity.-Design and development leader: Cristian Andrés Calderón Nieves Electronic Engineer