Method clamp

src/main/java/field/linalg/BaseMath.java:25–29

Clamps the value to the specified range. @param val the value to clamp @param low the lower value that will replace val if val < low. @param high the upper value that will replace val if val > high. @return the clamped value in the range [low, high].

(double val, double low, double high)

	 * @return the clamped value in the range [low, high].
	 */
	public static final double clamp(double val, double low, double high) {
		if (val > high) return high;
		if (val < low) return low;
		return val;
	}

	/**
	 * Input-checking inverse cosine. Clamps the input to the domain of acos (i.e. [-1..1]) before evaluating, instead of returning a silent NaN like java.lang.Math.acos. Useful when there's a