Constant Nodes¶

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This plugin provides compact blueprint nodes for a variety of common mathematical and physical constants.

Blueprint Nodes¶

Generic Constants ¶

Get Euler Number ¶

../_images/euler.png

Get Euler’s number e, the base of natural logarithms

Get Euler Gamma ¶

../_images/gamma.png

Get Euler’s constant gamma

Get Half Pi ¶

../_images/half-pi.png

Get half PI

Get Two Pi ¶

../_images/2-pi.png

Get two PI

Get Sqrt 2 ¶

../_images/sqrt-2.png

Get the square root of 2, Pythagoras’ constant

Get Sqrt 3 ¶

../_images/sqrt-3.png

Get the square root of 3, Theodorus’ constant

Get Golden Ratio ¶

../_images/golden-ratio.png

Get the Golden Ratio, phi

Physical Constants ¶

Get Speed Of Light ¶

../_images/speed-of-light.png

Get C, the speed of light in a vacuum. Units are m/s.

Get Planck Constant ¶

../_images/planck.png

Get the Planck constant. Units are J/Hz.

Get Reduced Planck Constant ¶

../_images/hbar.png

Get the reduced Planck constant. Units are J s.

Get Boltzmann Constant ¶

../_images/boltzmann.png

Get the Boltzmann constant. Units are J / K.

Get Stefan Boltzmann Constant ¶

../_images/stefan-boltzmann.png

Get the Stefan-Boltzmann constant, Sigma. Units are W / m^2 / K^4.

Get Coulomb Constant ¶

../_images/coulomb.png

Get the Coulomb constant. Units are N m^2 / C^2.

Get Gravitational Constant ¶

../_images/gravitational.png

Get the gravitational constant, G Units are N m^2 / kg^2.

Get Astronomical Unit ¶

../_images/au.png

Get 1 Astronomical Unit, roughly the distance between the Sun and Earth Units are m.

Get One Parsec ¶

../_images/parsec.png

Get 1 parsec, the distance at which one AU subtends an angle of on arcsecond. Units are m.

Planet Masses ¶

Get Sun Mass ¶

../_images/solar-mass.png

Get the mass of the Sun, in kg

Get Mercury Mass ¶

../_images/mercury-mass.png

Get the mass of Mercury, in kg

Get Venus Mass ¶

../_images/venus-mass.png

Get the mass of Venus, in kg

Get Moon Mass ¶

../_images/lunar-mass.png

Get the mass of the Moon, in kg

Get Earth Mass ¶

../_images/earth-mass.png

Get the mass of Earth, in kg

Get Mars Mass ¶

../_images/mars-mass.png

Get the mass of Mars, in kg

Get Jupiter Mass ¶

../_images/jupiter-mass.png

Get the mass of Jupiter, in kg

Get Saturn Mass ¶

../_images/saturn-mass.png

Get the mass of Saturn, in kg

Get Uranus Mass ¶

../_images/uranus-mass.png

Get the mass of Uranus, in kg

Get Neptune Mass ¶

../_images/neptune-mass.png

Get the mass of Neptune, in kg

Wave Conversions ¶

Wavelength To Frequency ¶

../_images/wavelength-to-frequency.png

Convert a wavelength to a frequency. Output units depend on the input units.

Wavelength To Angular Wavenumber ¶

../_images/wavelength-to-wavenumber.png

Convert a wavelength to a wavenumber (radians per unit distance). Output units depend on the input units.

Frequency To Wavelength ¶

../_images/frequency-to-wavelength.png

Convert a frequency to a wavelength. Output units depend on the input units.

Frequency To Angular Wavenumber ¶

../_images/frequency-to-wavenumber.png

Convert a frequency to a wavenumber (radians per unit distance). Output units depend on the input units.

Angular Wavenumber To Wavelength ¶

../_images/wavenumber-to-wavelength.png

Convert a wavenumber (radians per unit distance) to a wavelength. Output units depend on the input units.

Angular Wavenumber To Frequency ¶

../_images/wavenumber-to-frequency.png

Convert a wavenumber (radians per unit distance) to a frequency. Output units depend on the input units.