Is There a C# Equivalent to Java's BigDecimal for Arbitrary-Precision Decimal Arithmetic?

Counterpart for Java BigDecimal in C#

In Java, the BigDecimal class enables precise operations on large-scale numerical values. Does C# offer an analogous class or data structure that serves a similar purpose?

Equivalent in C#

Within the .NET Framework, a custom floating-point type employing the BigInteger datatype and a base 10 exponent has proven to effectively mimic the functionality of BigDecimal. This implementation was shared on Stack Overflow, catering to users seeking a custom arbitrary-precision decimal solution.

Features

This custom type replicates various aspects of BigDecimal, including:

• Auxiliary arithmetic and comparison operators
• Conversion capabilities to and from common numerical types
• Exponential methods

Limitations

Despite its capabilities, this implementation may not be exhaustive or entirely accurate. It was developed with speed as a priority; therefore, it's advisable to exercise caution when employing it for critical calculations.

Github Implementation

The implementation, originally posted on GitHubGist, has been updated and is available at https://gist.github.com/JcBernack/0b4eef59ca97ee931a2f45542b9ff06d.

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