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Did You Know? Python supports Truthy and Falsy Values!
In Python, you don't always need to compare a value with True or False. Python automatically evaluates objects as Truthy or Falsy in conditional statements.
✅ Truthy Values:
Non-zero numbers (1, -5)
Non-empty strings ("Python")
Non-empty lists, tuples, and dictionaries
❌ Falsy Values:
0 and 0.0
Empty strings ("")
Empty lists ([]), tuples (()), and dictionaries ({})
None and False
Pro Tip: Use if value: to check whether a value is truthy, and if not value: to check whether it's falsy.
Numerical Python for Astronomy and Astrophysics
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Numerical Python for Astronomy and Astrophysics is a comprehensive, hands-on guide that bridges the gap between computational methods and modern astronomical research. Designed for students, researchers, and professionals.
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