Sinh()

template<typename T = void>

static constexpr Fxp SRL::Math::Trigonometry::Sinh ( const Fxp & value )

inlinestaticconstexpr

Calculates hyperbolic sine of a value.

Computes sinh(x) = (e^x - e^-x)/2 using a lookup table with non-uniform spacing to handle exponential growth efficiently.

Implementation details:

• Uses sinhTable with non-uniform spacing
• Handles positive and negative inputs
• Efficient edge case handling
• Preserves sign correctly

Error characteristics:

• Maximum relative error < 0.1%
• Better precision for smaller values
• Graceful degradation for larger values

Parameters

value

Input value in range [-4, 4]

Returns

Hyperbolic sine value