@woosh/meep-engine
Version:
Pure JavaScript game engine. Fully featured and production ready.
15 lines • 566 B
TypeScript
/**
* Evaluates p'(x), the first derivative of the cubic stored at
* coeffs[base..base+3]:
*
* p'(x) = coeffs[base+1]
* + 2 * coeffs[base+2] * x
* + 3 * coeffs[base+3] * x^2
*
* @param {number[]|Float32Array|Float64Array} coeffs
* @param {number} base index of the constant term (coefficient of x^0)
* @param {number} x
* @returns {number}
*/
export function polynomial_cubic_derivative_eval(coeffs: number[] | Float32Array | Float64Array, base: number, x: number): number;
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