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Properties of the Math Object

This topic describes properties of the math object.

Base E Property

The Base E property stores the number value for e, which is the base for natural logarithms. The value of e internally is approximately 2.7182818284590452354.

Format

Math.E

Logarithm 2 E Property

The Logarithm 2 E property stores the number value for the base 2 logarithm of e, which is the base of the natural logarithms. The value of the base 2 logarithm of e internally is approximately 1.4426950408889634. The value of the Logarithm 2 E property is approximately the reciprocal of the value of Math Logarithm 2 property.

Format

Math.LOG2E

Logarithm 10 E Property

The Logarithm 10 E property is the number value for the base 10 logarithm of e, which is the base of the natural logarithms. The value of the base 10 logarithm of e internally is approximately 0.4342944819032518. The value of the Logarithm 10 E property is approximately the reciprocal of the value of the Natural Logarithm 10 property.

Format

Math.LOG10E

Natural Logarithm 2 Property

The Natural Logarithm 2 property stores the number value for the natural logarithm of 2. The value of the natural logarithm of 2 internally is approximately 0.6931471805599453.

Format

Math.LN2

Math Natural Logarithm 10 Property

The Natural Logarithm 10 property stores the number value for the natural logarithm of 10. The value of the natural logarithm of 10 internally is approximately 2.302585092994046.

Format

Math.LN10

PI Property

The Pi property holds the number value for pi, which is the ratio of the circumference of a circle to the diameter of the circle. This value internally is approximately 3.14159265358979323846.

Format

Math.PI

Square Root 1/2 Property

The Square Root 1/2 property stores the number value for the square root of ½. This value internally is approximately 0.7071067811865476. The value of the Square Root 1/2 property is approximately the reciprocal of the value of the Square Root 2 property.

Format

Math.SQRT1_2

Square Root 2 Property

The Square Root 2 property stores the number value for the square root of 2. This value internally is approximately 1.4142135623730951.

Format

Math.SQRT2