exact values
[ɪɡˈzækt ˈvæljuːz]
noun phrase
valores exatos
1. precise numerical quantities without approximation or rounding
The engineer required exact values for the measurements to ensure the bridge's safety.
O engenheiro exigiu valores exatos das medições para garantir a segurança da ponte.
2. in mathematics, specific numbers expressed symbolically rather than as decimals
The exact values of trigonometric functions often involve square roots and fractions.
Os valores exatos das funções trigonométricas frequentemente envolvem raízes quadradas e frações.
3. precise or accurate data points without estimation
We need exact values, not approximations, for this scientific calculation.
Precisamos de valores exatos, não aproximações, para este cálculo científico.
This term is primarily used in academic, scientific, and technical contexts in both Brazil and the United States. In Brazilian Portuguese, it's commonly used in mathematics education and engineering fields. The phrase reflects the importance of precision in technical and scientific communication across both cultures.
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