Lotus Domino Designer 8.5 Help

FORMULA LANGUAGE

Examples: @Cos
1. This formula returns 1.

@Cos( 2 * @Pi )

2. This formula returns 1 and -1 in a list.

@Cos( (2 * @Pi) : @Pi )

3. This formula finds the length of side c in triangle ABC. You know the value of angle C in radians, and the lengths of sides a and b. This formula finds the length of side c.

@Sqrt( @Power( sideA; 2 )+@Power( sideB; 2 )-

( 2*sideA*sideB*( @Cos( angleC ) ) ))

This formula is a version of the law of cosines, which states that for any triangle ABC, c² = a²+b²-2ab(cosc).

See Also

@Cos

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