The TANH function in Google Sheets is a powerful tool for mathematical calculations, specifically in the field of hyperbolic functions. It computes the hyperbolic tangent of a number, providing insights into various mathematical applications such as calculus and model simulations. The TANH function is vital for those dealing with complex equations or neural network algorithms, making it a critical component for data analysis and research.

Syntax

TANH(x)

• x: The real number for which the hyperbolic tangent is to be calculated.

Example #1

TANH(0)

This function call calculates the hyperbolic tangent of 0. The result will be 0, as the hyperbolic tangent at zero is zero.

Example #2

TANH(1)

This example computes the hyperbolic tangent of 1. The result will yield approximately 0.7616, reflecting the rapid increase of the hyperbolic tangent function within this range.

Example #3

TANH(-2)

This function evaluates the hyperbolic tangent of -2. The result will be around -0.9640, demonstrating that the hyperbolic tangent function is odd and will return negative values for negative inputs.

Error handling

• NUM!: This error occurs if the input is not a real number. Ensure that the provided input is valid.
• VALUE!: This error indicates that the function received an invalid argument type. Check that the input is a number.

Conclusion

In summary, the TANH function in Google Sheets is essential for anyone requiring advanced mathematical calculations involving hyperbolic functions. By understanding its syntax and practical applications through examples, users can leverage this function to enhance their data analysis and computational tasks effectively.