1. Exact mathematical computations or estimations performed with accuracy and attention to detail
The engineer relied on precise calculations to ensure the bridge's structural integrity.
O engenheiro confiou em cálculos precisos para garantir a integridade estrutural da ponte.
2. Careful numerical analysis used in scientific, financial, or technical contexts
Precise calculations are essential for medical dosage determination.
Cálculos precisos são essenciais para a determinação da dosagem médica.