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fx-1AU GRAPH: Financial appNEW 

You may notice the Financial app interface is slightly different to the equivalent app on the fx-CG50AU, but with the same functionality it allows you to perform a wide range of financial calculations. Watch all videos in the series >> …


fx-1AU GRAPH: settings and the Format keyNEW 

Settings allows you to modify how you want your fx-1AU GRAPH to behave, globally and specific to apps. The Format key allows you to change the format of your answers, including ‘standard to decimal’. Watch all videos in the series …


fx-1AU GRAPH: video quick start guideNEW 

Your quick start guide helping you navigate and get to know the fx-1AU GRAPH. We’ll compare the differences between it and the fx-CG50AU, and look at the improvements made to the fx-1, starting with making the most of the intuitive …


How to use the fx-8200 AU emulatorNEW 

Your step-by-guide on using the fx-8200 AU web-based emulator software, available on classpad.net. Kicking off from code activation, this video covers how to navigate the classpad.net website, finding where to use your emulator and the different features available to resize …


How to calculate with trigonometryNEW 

Use the Calculate app to perform trigonometric calculations in degree and radians and make changes to angle settings.   Next up >> How to work with angles in degrees, minutes, and seconds


How to work with angles in degrees, minutes, and secondsNEW 

Use the Calculate app to convert angles between ‘degrees, minutes and seconds’ format and decimal format.   Next up >> How to calculate with fractions.


How to calculate with fractionsNEW 

A range of calculations with fractions and their conversions into other formats can be performed using the calculate app on the fx-8200 AU. This short video will take you through calculating with fractions, converting fractional forms, and editing fractional input. …


How to calculate with surdsNEW 

Using the calculate app of the fx-8200 AU, this short video takes you through how to calculate with surds, with exact and approximate results. This videos includes how to; Evaluate a surd expressions Simplifying a surd And setting the number …


How to calculate with combinatoricsNEW 

Combinatorics involving permutations and combinations can be performed on the calculate app of the fx-8200 AU. Included are sections on calculating a combination nCr and calculating a permutation nPr.   Next up >> How to calculate greatest common divisors and …


How to calculate greatest common divisors and prime factorsNEW 

Use the Calculate app to calculate the greatest common divisor of two integers and how to represent numbers in prime number format.