Return the corresponding value of the specified unit in radians (e.g., “degree” returns 0.017453292519943295).
Example
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from scipy import constants
print(constants.degree) #0.017453292519943295
print(constants.arcmin) #0.0002908882086657216
print(constants.arcminute) #0.0002908882086657216
print(constants.arcsec) #4.84813681109536e-06
print(constants.arcsecond) #4.84813681109536e-06
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Time:
Return the equivalent value of the specified unit in seconds (e.g., “hour” returns 3600.0).
Example
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from scipy import constants
print(constants.minute) #60.0
print(constants.hour) #3600.0
print(constants.day) #86400.0
print(constants.week) #604800.0
print(constants.year) #31536000.0
print(constants.Julian_year) #31557600.0
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Length:
Return the corresponding value of the specified unit in meters (e.g., “nautical_mile” returns 1852.0).
Example
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from scipy import constants
print(constants.inch) #0.0254
print(constants.foot) #0.30479999999999996
print(constants.yard) #0.9143999999999999
print(constants.mile) #1609.3439999999998
print(constants.mil) #2.5399999999999997e-05
print(constants.pt) #0.00035277777777777776
print(constants.point) #0.00035277777777777776
print(constants.survey_foot) #0.3048006096012192
print(constants.survey_mile) #1609.3472186944373
print(constants.nautical_mile) #1852.0
print(constants.fermi) #1e-15
print(constants.angstrom) #1e-10
print(constants.micron) #1e-06
print(constants.au) #149597870691.0
print(constants.astronomical_unit) #149597870691.0
print(constants.light_year) #9460730472580800.0
print(constants.parsec) #3.0856775813057292e+16
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