crude approximation
[kruːd əˌprɒksɪˈmeɪʃən]
nounpl: crude approximations
aproximação grosseira
1. a rough or imprecise estimate or representation of something that lacks detail or accuracy
The model provides only a crude approximation of the actual climate patterns.
O modelo fornece apenas uma aproximação grosseira dos padrões climáticos reais.
2. a simplified version of something complex that captures basic features but omits finer details
At best, this theory is a crude approximation of human behavior.
Na melhor das hipóteses, esta teoria é uma aproximação grosseira do comportamento humano.
This phrase is commonly used in scientific, mathematical, and academic contexts in both English-speaking countries and Brazil. It indicates acknowledging the limitations of a calculation or model while still finding it useful for practical purposes. The phrase reflects a practical approach to problem-solving where perfect precision is either impossible or unnecessary.
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