| Arithmetic |
Standard arithmetic functions including things like rounding,
sign manipulation, and maximum/minimum functions.
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| Arrays |
Functions which operate on array-valued cells.
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| Conversions |
Functions for converting between strings and numeric values.
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| CoordsDegrees |
Functions for angle transformations and manipulations, with angles
generally in degrees.
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| CoordsRadians |
Functions for angle transformations and manipulations, based on
radians rather than degrees.
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| Coverage |
Functions related to coverage and footprints.
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| Distances |
Functions for converting between different measures of cosmological
distance.
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| Fluxes |
Functions for conversion between flux and magnitude values.
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| Formats |
Functions for formatting numeric values.
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| Gaia |
Functions related to astrometry suitable for use with data from the
Gaia astrometry mission.
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| KCorrections |
Functions for calculating K-corrections.
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| Lists |
Functions which operate on lists of values.
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| Maths |
Standard mathematical and trigonometric functions.
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| Randoms |
Functions concerned with random number generation.
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| Shapes |
Functions useful for working with shapes in the (X, Y) plane.
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| Sky |
Functions useful for working with shapes on a sphere.
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| Strings |
String manipulation and query functions.
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| Tilings |
Pixel tiling functions for the celestial sphere.
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| Times |
Functions for conversion of time values between various forms.
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| TrigDegrees |
Standard trigonometric functions with angles in degrees.
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| URLs |
Functions that construct URLs for external services.
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