{"name":"BIS_fnc_dotProduct","title":"BIS fnc dotProduct","type":"function","url":"https://community.bistudio.com/wiki/BIS_fnc_dotProduct","revid":341319,"updated":"2023-05-21T15:52:21Z","groups":["Vectors"],"status":"ok","games":{"arma2":"1.00","arma2oa":"1.50","tkoh":"1.00","arma3":"0.50"},"since":"arma2 1.00","arma3_since":"0.50","description":"Dot product of two vectors.\n\n> [!NOTE]\n> **Arma 3:** In Arma 3 use vectorDotProduct.","syntaxes":[{"syntax":"[vector1, vector2] call BIS_fnc_dotProduct","params":[{"name":"vector1","type":"Array","type_expr":"Array"},{"name":"vector2","type":"Array","type_expr":"Array"}],"returns":{"type":"Number","type_expr":"Number"}}],"examples":[{"code":["[[1,2,3], [1,2,3]] call BIS_fnc_dotProduct; // returns: 1*1 + 2*2 + 3*3 = 14"]},{"code":["[[1,2,3,4], [1,2,3,4]] call BIS_fnc_dotProduct; // returns 1*1 + 2*2 + 3*3 + 4*4 = 30"]}],"see_also":["vectorDotProduct"]}