Numbers

Numbers are entered by simple keyboard typing.

Real (scientific) numbers

Real numbers consist of digits and a decimal point. 

Example: 

Enter in sequence: "12345.678".

Result:

Scientific numbers in the exponential expressions are entered by Nth multiplying.

Example:

Enter: "7.89"[*]"10"[^]"5".

Result:

Integer numbers

Integer numbers do not have a fraction part. They can be of the binary, octagonal, decimal, or hexadecimal notation. They can be applied to logical operations. Notation assignment to a number is carried out by operation, by pressing the "#" button, or by selecting the button from the mathematical toolbar.

Example:

Enter: "10101110""#""b".

Result:

Rational numbers

Rational numbers are represented by a simple fraction. Use the division symbol (/ key) or select the equivalent symbol from the mathematical toolbar list to enter a denominator. The integral part of the fraction (if one is present) can be entered by combining with the fraction (see the following example) or by way of the addition symbol.

Example:

Type: "5672"[Right arrow]"37""/""100".

Result:

Complex numbers

Complex numbers have real and imaginary components. The imaginary component is denoted by the "i" constant. The "i" symbol, like any other variable, is entered by explicit number multiplying or by way of a space - non-explicit multiplying.

Example:

Enter: "23.56""+""1.56""[Space]""j".

Result: