fx-991EX
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This teaching manual has a series of modules covering core mathematical skills b...
Reference manual on how to operate every function on the fx-991EX calculator. Co...
How to create a table of values of a function with incremental steps. Extend th...
How to store results and calculated values. Perform operations with recalled val...

How to calculate single variable and bivariate statistics such as mean, standard...

How to calculate a table of values for a function. Change the step interval and ...

Overview of the menu functions of the fx-991EX with examples for the key apps. C...

An overview of the functions available on the fx-991EX and the individual featur...

How to solve simultaneous equations with up to 4 unknowns. Solve polynomial equa...

How to calculate probabilities for binomial, normal and poisson distributions. C...

How to enter basic calculations on the fx-991EX. Includes logarithms summation, ...

How to convert between units. Set scientific and engineering notation and use en...

How to enter complex number calculations. Find arguments and conjugates. Covert ...

How to define and enter a matrix. Perform calculations and find the determinant....

Full colour front view line drawing poster. A4, A3, A2, A1 and A0 size. ...

How to enter data in a spreadsheet. Grab cell values and copy and paste formulae...