This is a highly specific answer for calculators of the casio family that support pol and rec functions which convert cartesian coordinates to polar and vice versa.
Floor function casio calculator.
Suppose you want to know what a mod b is you can do the following then.
The input to the floor function is any real number x and its output is the greatest integer less than or equal to x.
1 2345 1337 or 42 it doesn t matter because the rec.
Floor x rounds the number x down examples.
These calculators are the right size and have functions suitable for use in shops and field.
For example check calculators are indispensable for many countries in asia and middle east.
Floor and ceiling value calculation.
Pol rec 1 2π 2π a b y π y b hereby y is an arbitrary constant e g.
Floor x x examples floor 2 1 2 1 2 floor 3 3 3.
In my case i needed to purchase a new one just to get an edge in my economic statistics subject.
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Determining the derivative of a function using a calculator casio fx 991ms.
An online calculator to calculate values of the floor and ceiling functions for a given value of the input x.
Find log with any base using calculator casio 991ms 991es etc.
Floor 1 6 equals 1 floor 1 2 equals 2 calculator.