Questions tagged [calculator]

A calculator is a software that helps you solving mathematical problems.

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9 views

How to create camera calculator in android studio

i am going to create an application in which i want to get the text through camera and evaluate it.i have seen this and this, can someone help me out Is there another library or how can i create ...
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Java library to represent and calculate lengths such as yards, feet, inches

Title says it all. I need a library to take away the drudgery of: Representing a length in terms of yards, feet, and inches, and maybe miles. Performing calculations on those, such adding inches to ...
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APR profit calculator

I have Googled and see plenty of calculators for calculating loan/mortgage APR. I am looking for the reverse - I want to specify an amount saved or invested, the current value and how many years it ...
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4answers
86 views

Software based calculator that can handle millions of digits

Is there a cheap or free software-based calculator that is capable of doing basic arithmetic with numbers that have millions of digits? It would be even better if you could input and output numbers in ...
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1answer
51 views

Command line calculator with good hex support

Is there a command line calculator that will let me do bit operations and has good support for hex. E.g. for operations like: 0xff << 3 (1 << 5) ^ 0x77 Bad solutions: bc - laughable ...
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53 views

A calculator with customizable buttons

I already use the Windows 10 app Calculator that comes preinstalled, and the scientific mode works fine for what I need it for, for the most part. What I need is a Windows program that has all the ...
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1answer
16 views

Platform for building quick tools

I am looking for a recommendation on a platform for building quick calculation tools (with a gui) that I can reuse and also need basic file functions. I am an engineer and use a lot of calculations ...
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1answer
50 views

Calculator without on-screen keyboard

Since everyone has limited space and I use my calc by numpad (faster), is there any calculator (or option to the Windows 10 calculator), to hide the on-screen keyboard (the buttons with numbers)?
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1answer
21 views

How to carry calculation and draw plot lines in a web page?

I have a website that I code in html (from Wordpress, specifically, but it could be any). I would like to create a page in which the user inputs a small number of parameters and makes a few yes/not ...
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2answers
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Scientific calculator with quick binary addition syntax

Any software that can quickly do some basic calculations like binary addition, hexadecimal addition etc. in the below mentioned format? I was using a calculator in Windows, Kalkulon, that could ...
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2answers
224 views

Bitrate calculator GUI for Linux

I'm looking for a simple bitrate calculator with GUI for Linux (for use to video encoding), but not found. Please, what are the applications with GUI to calculate a bitrate for Linux (any distribution)...
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0answers
265 views

Android shopping list calculator (OCR)

Is there an Android app to assemble a price list through OCR? I want to point the camera at price labels, it should OCR them and add name and price from the label to a list, and add up the total. I ...
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3answers
118 views

Free Android scientific calculator that can convert *to* fractions

I've tested ~20 or so free calculators from the Play store but still have not found what I was looking for... Requirements: Runs on Android 5 Calculations are done offline Free (ad-supported is ok, ...
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1answer
25 views

Software to organize Wolfram Alpha searches

When you do computations on your ti-89, you can scroll up to see your past calculations. When you do a calculation on the Wolfram Alpha website, and you X out the window, you can't go find it again. ...
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2answers
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Time calculator - a tool to compute the days between two dates

I frequently need a tool to calculate how many days from a date to another, for example from 27 April 2016 to 18 July 2016. Are there tools for Windows or for OS X?
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2answers
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Calculator that can calculate with units

I'm looking for a calculator that can calculate (basic operations +, -, *, / would suffice, more are welcome) that can calculate including units (e.g. 2m² + 5000cm²) can convert units (e.g. m to ft) ...
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1answer
56 views

A multi-function offline calculator for Windows

I am looking for an offline calculator software, similar to calculatorsoup.com: something which contains various calculators like Age, BMI, Love and others. I use such calculators regularly and it is ...
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1answer
37 views

Online tool to add amounts of memory from a table

Is there an online tool that will tell me how much memory size that has mixed in MB and GB so I can get a better idea of how much is the total size used by all the files?
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Windows calculator that monopolizes numpad, even when not in focus

The main prerequisite being that it globally traps the numpad keys when numlock is on, so that whenever I use the numpad keys it gets input into the calculator application, even when focus is on ...
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64bit successor to bincalc for OS X

There is an excellent binary calculator for OS X called BinCalc. The primary problem with it is that it only supports 32-bit numbers. I am wondering if there is a good successor to this calculator. ...
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4answers
141 views

Universal unit conversion application

Description I would like to discover an universal application that can convert between all kind of units such as time units, file-size and internet transfer-rate units (informatic units), ...
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0answers
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Android 5 app that can execute formulas such as 15.50+3.79*2/3

The stock Android calculator does not seem to accept formulas. I often write formulas in emails, for instance when calculating shared costs. So I write this in my email: 15.50+3.79*2/3 And then I ...
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1answer
67 views

Recommended Scientific Calculator for Android

There's a lot of calculator apps out there, but I'm looking for something that works offline is ad-free supports bracketing (i.e. 3*(2+5)) has the usual functionality like exponation x^y has a few ...
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1answer
78 views

Android step by step math solver that includes fractions

I want a calculator app that shows fractions on the way to an answer... like 2X+3=10 2X=10-3 2X=7 X=7/2 X=3.2 It would be good if I can type fractions with long bars... I mean not like 35+235/476.. ...
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1answer
4k views

Windows calculator for programmers

Currently, I use the standard Windows 7 calculator in "Programmer" mode, and it's great. It does everything I need... except it has no support for unsigned integers. Which is all well and good if you ...
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0answers
57 views

Interactive office coffee machine tally sheet

In our office, next to the coffee machine, we have a classical paper tally sheet where people fill in when they had coffee, and someone at the end of the month will count all the marks on the sheet ...
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1answer
64 views

Calculator software to solve simple equations

I need a Windows calculator software that is able to solve simple equations like ohm's law: U = R.I Where I can input R and I values and it pops out the U value. Of course, this simple equation is ...
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0answers
68 views

Open source software for calculating terrain volumes for mining etc

I've been trying to find open source software for calculating the volume of material removed from a surveyed area. For example: In open pit mining where you take a series of way points or lidar point ...
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3answers
3k views

Open Source alternative to Maple and Mathematica

What I need is: symbolic calculation capabilities (I don't need software that does numerical stuff) extensible with a simple programming language. It can be interpreted (Python or Ruby), but ...
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1answer
57 views

Web applications for natural maths calculations

Soulver is a Mac application that allows users to enter maths and text together to solve various problems. Is there a web application that allows similar functionality? Features: Web application ...
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2answers
4k views

Reverse Polish Notation (AKA Postfix Notation) Calculator for Windows 7

I'm looking for a calculator application that supports Reverse Polish Notation/Postfix Notation that runs on Windows 7. I'd prefer an app that is portable or doesn't require admin rights to install, ...
3
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1answer
98 views

Calculator for Memory / Bits/ Bytes Size like numerical calculator

Can you please recommend any software / tool (Windows 7 and Android )for Memory / Bits/ Bytes Size like numerical calculator like for eg. Inputs : 12.5 GB + 5.8 MB + 1392 KB then Click on Calculate ...
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0answers
83 views

What software will calculate parts list for DIY projects/kits?

I am developing customizable products where the same parts can sometimes build several projects. Kind of like the same set of Lego pieces will build item #1, item #2, or item #3. I'm looking for ...
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1answer
83 views

Basic algebra exercise solver

I am looking for a program that can solve basic algebra exercises such as: If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes? If Sally can paint a house in 4 ...
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6answers
297 views

Software that can calculate PI to at least a thousand digits

I'm looking for software that can calculate pi (π). I would like the software to meet these requirements, Simple as possible, something that just writes pi to either a text file or the command ...
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2answers
1k views

Tool to calculate polynomial masks with maximal period for LFSRs?

Related to Linear Feedback Shift Registers - does any Windows or Linux tool exist, that helps calculating polynomial masks with maximal periods for different bit-lengths (beyond 64 bits)? It is ...
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1answer
561 views

Is there a scientific calculator app that runs on OS X?

I am looking for a scientific calculator app for Mac OS X. I don't mean anything like Matlab (or Octave, etc.), but more powerful replacement for Calculator.app. Features should include: History: ...