Apps similar to Lumist include Wolfram Alpha, which has a free version. Other options are fxSolver, Numbat, Google Calculator and Calculator.net. There's no shortage of Calculators like Lumist, with more than 50 alternatives for the web, Android, iPhone, iPad and Windows.
Wolfram Alpha is a "Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages that might contain the answer.
United States
Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.
Germany
EU
High precision scientific calculator with full support for physical units (web and terminal versions).
GermanyEU
Calculator provides simple and advanced mathematical functions in a beautifully designed app.
United States
Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
AustriaEU
Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?
Australia
galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).
Mathway provides students with the tools they need to solve their math problems. With tens of millions of problems already solved, Mathway is the #1 online problem solving resource available for students, parents, and teachers.
United States
Free online apps bundle from GeoGebra: get graphing, geometry, algebra, 3D, statistics, probability, all in one tool!
AustriaEU
Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations its...
Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.
United States
