Complex Calculator Precision 27 is an ideal software for computing intricate mathematical formulas, recommended for students, teachers, scientists, and engineers. It handles calculations of any length or complexity.

Capable of handling mathematical formulas of any length and complexity, Complex Calculator Precision 27 provides users with the ability to store calculation histories in text files, or easily print them out. With ten variables or constants available for frequently used numbers, users can also choose from a prebuilt list of Common Constants or create their own Unlimited User Constants list.

With a precision of 27 digits and numerous trigonometric, hyperbolic, inverse, and combinatorial functions, this calculator can easily handle complex equations with ease. Plus, its backward compatibility with College Scientific Calculator series and Scientific Calculator Precision 54 assures all formulas applicable to those calculators will work seamlessly with Complex Calculator Precision 27.

Although there are some duplicate buttons for the sake of compatibility, including Mod and mod, or Log and ln, users can rest assured that these functions work in the same way across all platforms. Moreover, the button Log, for instance, stands for the principal value of complex Log and is duplicated by button ln, and button log(z) works as Log(z)/ln(10) for complex z and as the decimal logarithm for real z - even though in Complex Analysis, log denotes the multi-valued function log(z) = Log(z) + 2*pi*n*i.

Overall, Complex Calculator Precision 27 is a top-notch software tool that delivers exceptional functionality, convenience, and accuracy for performing complex calculations.

Version **1.0.0.9**:
version checker is added

Version **1.0.0.5**:
Trial scheme improvement.

Version **1.0.0.4**:
Corrections

Version **1.0.0.0**:
N/A