Vernier Instrumental Analysis vs Calcsharp Pro

Our free Vernier Instrumental Analysis™ app makes it easy to incorporate instrumentation into your chemistry curriculum. The user-friendly interface walks students through the data-collection process and includes instrument-specific analysis features. Collect, analyze, and share data from our Mini GC™, Mini GC Plus, Go Direct® Mini GC, Go Direct Polarimeter, and Go Direct Cyclic Voltammetry System with this free app. Students can collect a gas chromatogram from the Vernier Mini GC, Mini GC Plus, and Go Direct Mini GC. They can also determine peak area and integrate peaks. Using Go Direct Polarimeter, students can collect polarimetry scans and optical rotation data for individual samples, as well as over time. The mutarotation kinetics of sucrose has never been easier to observe. If students have the Go Direct Cyclic Voltammetry System connected, they can easily collect voltammograms to analyze current peaks and determine standard potentials of electrochemical reactions.

It uses a different approach from a conventional calculator, which is more natural to the way people calculate. When you calculate on a conventional calculator, each time you enter a new number you lose sight of the previous one. And if you make a mistake in the middle of a long expression, you have to start all over. In Calcsharp, you can see all of what you are calculating, and expressions can easily be edited and saved. Features: - Evaluate mathematical expressions step by step - Large number of built-in functions and operators - Large number of predefined mathematical and physical constants - Support for fractions - Supports for decimal, hexadecimal, octal and binary numbers - Works with "Infinity" and "Not-a-number" - Three kinds of parentheses - Unlimited size of expressions - Unlimited depth of nesting - Expression builder - Expression history - Three different chalkboard background (green, blue and black)