result += BigintOperators.multiply(leftOperand0, rightOperand0); result += BigintOperators.multiply(leftOperand1, rightOperand0); result += BigintOperators.multiply(leftOperand2, rightOperand0); result += BigintOperators.multiply(leftOperand3, rightOperand0); result += BigintOperators.multiply(leftOperand4, rightOperand0); result += BigintOperators.multiply(leftOperand0, rightOperand1); result += BigintOperators.multiply(leftOperand1, rightOperand1); result += BigintOperators.multiply(leftOperand2, rightOperand1); result += BigintOperators.multiply(leftOperand3, rightOperand1); result += BigintOperators.multiply(leftOperand4, rightOperand1); result += BigintOperators.multiply(leftOperand0, rightOperand2); result += BigintOperators.multiply(leftOperand1, rightOperand2); result += BigintOperators.multiply(leftOperand2, rightOperand2); result += BigintOperators.multiply(leftOperand3, rightOperand2); result += BigintOperators.multiply(leftOperand4, rightOperand2); result += BigintOperators.multiply(leftOperand0, rightOperand3); result += BigintOperators.multiply(leftOperand1, rightOperand3); result += BigintOperators.multiply(leftOperand2, rightOperand3); result += BigintOperators.multiply(leftOperand3, rightOperand3); result += BigintOperators.multiply(leftOperand4, rightOperand3); result += BigintOperators.multiply(leftOperand0, rightOperand4); result += BigintOperators.multiply(leftOperand1, rightOperand4); result += BigintOperators.multiply(leftOperand2, rightOperand4); result += BigintOperators.multiply(leftOperand3, rightOperand4); result += BigintOperators.multiply(leftOperand4, rightOperand4); return result;