Calculation - Programmer Tools

Calculation is the app developed for IoT engineers like programmers and systems engineers.
All of data handled by IoT is represented in binary format (0 and 1).
This app calculates typical data such as "Numeric", "UNIX time", "IP Address", and "Characters" and displays the data as bit array or hexadecimal dumps.

1) Numeric
Selects the type of numerical value from the following types:
- Decimal / Double floating point (Double)
- Integer / 64 bit Signed integer (Int64)
- Hexadecimal / Un-signed integer (UInt64)
Double can handle up to 15 digits (including up to 10 decimal places).
Int64/UInt64 can handle numerical values within the range of 64 bits, and in addition to the four basic arithmetic operations, modulo operations and various bit operations are possible.

2) UNIX Time
Converts the number of seconds elapsed since UNIX epoch, and gregorian date time to each other.
The date time are displayed in either local time or Coordinated Universal Time (UTC).
You can enter date time with the current time, the boundaries of the year 2038/2106 problems, and the calendar.

3) IP Address
Calculates the network address, subnet mask, and broadcast address from the IPv4 CIDR format.
The IPv6 address format will be supported in the next version.

4) Characters
Converts the entered character string to binary data (up to 64 KB), and displays in hexadecimal dump.
In addition, a binary data can be edited with an binary editor and can be converted back to a character string.
The encoding of multibyte code in character string data is UTF-8 (other character encodings are not supported).

Calculation is an app that combines the functions required for software development and system trouble shooting.
We hope that programmers and systems engineers will use this app.