3977     scalarAdd: function (scalar) {  argument
3978       return new Point(this.x + scalar, this.y + scalar);
3986     scalarAddEquals: function (scalar) {  argument
3987       this.x += scalar;
3988       this.y += scalar;
4017     scalarSubtract: function (scalar) {  argument
4018       return new Point(this.x - scalar, this.y - scalar);
4026     scalarSubtractEquals: function (scalar) {  argument
4027       this.x -= scalar;
4028       this.y -= scalar;
4037     multiply: function (scalar) {  argument
4038       return new Point(this.x * scalar, this.y * scalar);
4046     multiplyEquals: function (scalar) {  argument
4047       this.x *= scalar;
4048       this.y *= scalar;
4057     divide: function (scalar) {  argument
4058       return new Point(this.x / scalar, this.y / scalar);
4066     divideEquals: function (scalar) {  argument
4067       this.x /= scalar;
4068       this.y /= scalar;