Postfix Calculator download

A simple and lightweight, but powerful console based postfix calculator capable of both function programming and graphing. Perfect for executing quick calculations without having to fumble with a GUI or parenthesis. Programmed in C.

Features

Basic Arithmetic (addition/subtraction/multiplication/division)
Exponents
Roots
Scientific Notation
Modulus (%) Operation
Logarithms
Factorials
Absolute Values
Ceiling/Floor
Perform Calculations Modularly with the Previous Result Variable!
Trig Functions from "sin" to "arctan" with Degrees OR Radians
Fraction Conversion!
Function Programming with up to 3 variables!
Built-in Pi and e functions!
Single Variable ASCII Graphing!

Project Samples

Project Activity

See All Activity >

Follow Postfix Calculator

Postfix Calculator Web Site

nel_h2

Gen AI apps are built with MongoDB Atlas

Build gen AI apps with an all-in-one modern database: MongoDB Atlas

MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.

Start Free

Rate This Project

User Reviews

Be the first to post a review of Postfix Calculator!

Additional Project Details

Registered

2011-05-15

Similar Business Software

Process Street

Process Street is an AI-powered compliance operations platform that automates complex workflows, enforces standards, and tracks audit data in real time. Teams use it to create structured SOPs, assign tasks, collect data, and monitor execution with intelligent oversight. From onboarding and...

See Software
Hubstaff

Hubstaff is a time tracking software that helps teams log hours, monitor productivity, and automate payments — whether remote, hybrid, in-office, or field-based. Available on desktop, web, and mobile, Hubstaff enables employees to track time against specific tasks and projects from anywhere....

See Software
Prezent

Prezent is a cloud-based AI presentation software designed to optimize the entire process of crafting and delivering presentations. The platform uses AI algorithms to understand the unique needs and styles of each user, tailoring presentations to suit individual preferences and organizational...

See Software
Trumba

Trumba is an event calendar and registration platform for your website or intranet. Manage all your event data in one place and publish custom calendars for your end users. Trumba currently powers the event calendars for large organizations and small businesses worldwide. Features...

See Software
Shift

Shift is the first fully customizable browser that empowers you to make the most of your life online. Shift allows you to drag and drop apps, bars, and controls, to create a central hub that adapts to however you work. Sign into 1,500+ web apps, swap instantly between Spaces for work, side...

See Software
ONLYOFFICE Docs

ONLYOFFICE is an open-source project that offers cloud-based and self-hosted solutions for business of all sizes. The key product is ONLYOFFICE Docs, a secure office suite that seamlessly integrates into the most popular platforms, e.g. Odoo, Alfresco, Confluence, Pipedrive, Redmine, SuiteCRM...

See Software