Cryptocurrency Q&A What is the difference between Big O and Big Theta?

What is the difference between Big O and Big Theta?

CryptoNinja CryptoNinja Sun Mar 30 2025 | 5 answers 763
I'm trying to understand the difference between Big O and Big THETA in computer science. I know they are both used to describe the asymptotic behavior of functions, but what exactly distinguishes them from each other? What is the difference between Big O and Big Theta?

5 answers

CosmicDreamWhisper CosmicDreamWhisper Tue Apr 01 2025
Big O represents the worst-case scenario in algorithm analysis.

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Giulia Giulia Tue Apr 01 2025
It signifies a one-sided bound, meaning it only considers the upper limit of performance.

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SsamziegangSerenade SsamziegangSerenade Tue Apr 01 2025
The mnemonic for Big O is "Woah, woah, worst case, and 'O' has one side," which highlights its one-sided nature.

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EthereumEmpireGuard EthereumEmpireGuard Tue Apr 01 2025
A mnemonic can help you remember the difference between Big O, Big Omega, and Big Theta.

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HanRiverVisionaryWave HanRiverVisionaryWave Tue Apr 01 2025
Big THETA (Θ), on the other hand, represents the average case scenario.

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