[Additional]

• One-to-One Function (Injective) - Every element in the domain maps to a unique element in the codomain. No two different inputs have the same output.
• One-to-One Function (Injective) - Every element in the domain maps to a unique element in the codomain. No two different inputs have the same output.
• One-to-One Function (Injective) - Every element in the domain maps to a unique element in the codomain. No two different inputs have the same output.
• Onto Function (Surjective) - Every element in the codomain has at least one input from the domain. The function covers the whole codomain.
• Onto Function (Surjective) - Every element in the codomain has at least one input from the domain. The function covers the whole codomain.
• Onto Function (Surjective) - Every element in the codomain has at least one input from the domain. The function covers the whole codomain.
• Bijective Function - The function is both one-to-one (injective) and onto (surjective). Every element in the domain maps to a unique element in the codomain, and all codomain values are used.
• Bijective Function - The function is both one-to-one (injective) and onto (surjective). Every element in the domain maps to a unique element in the codomain, and all codomain values are used.
• Bijective Function - The function is both one-to-one (injective) and onto (surjective). Every element in the domain maps to a unique element in the codomain, and all codomain values are used.
• Floor Function ( ⌊x⌋ ) - It rounds down to the nearest whole number.
• Floor Function ( ⌊x⌋ ) - It rounds down to the nearest whole number.
• Floor Function ( ⌊x⌋ ) - It rounds down to the nearest whole number.
• Symbol: ⌊x⌋ (read as "floor of x")
• Ceiling Function ( ⌈x⌉ ) - It rounds up to the nearest whole number.
• Ceiling Function ( ⌈x⌉ ) - It rounds up to the nearest whole number.
• Ceiling Function ( ⌈x⌉ ) - It rounds up to the nearest whole number.
• If it ends in .0 or .00, then floor = ceiling = the number itself

  • Otherwise:
  • Floor drops the decimal
  • Ceiling adds 1 to the whole number
• If it ends in .0 or .00, then floor = ceiling = the number itself

  • Otherwise:
  • Floor drops the decimal
  • Ceiling adds 1 to the whole number