numerical error

[/nuːˈmɛrɪkəl ˈɛrər/]
nounpl: numerical errors
erro numérico
1. A mistake or inaccuracy in numerical calculations, measurements, or data entry
The accountant discovered a numerical error in the quarterly report that affected the final balance.
O contador descobriu um erro numérico no relatório trimestral que afetou o saldo final.
2. In mathematics and computing, a discrepancy between calculated and expected numerical results
The simulation produced a numerical error due to rounding approximations in the algorithm.
A simulação produziu um erro numérico devido a aproximações de arredondamento no algoritmo.
3. An inaccuracy in statistical or scientific data processing
A numerical error in the survey data led to incorrect conclusions about market trends.
Um erro numérico nos dados da pesquisa levou a conclusões incorretas sobre as tendências de mercado.
The term 'numerical error' is universally used in business, academic, and technical environments in both Brazil and the USA. In Brazilian corporate culture, discovering and correcting numerical errors is considered a critical quality control measure, particularly in financial auditing and accounting departments. The phrase is formal and technical, commonly appearing in official reports, scientific papers, and technical documentation.
Synonyms / Sinônimos
calculation errorarithmetic errorcomputational errorrounding errordata error
Antonyms / Antônimos
numerical accuracyexact calculationcorrect result

Regional Variations

General Brazilian
erro numérico
Standard term used in business, education, and technical contexts
São Paulo
erro numérico
Common in financial and corporate environments
Rio de Janeiro
erro numérico
Standard usage, no regional variation
Portugal
erro numérico
Identical to Brazilian Portuguese; standard technical term

Related Words

error marginprecisionaccuracyroundingcalculationalgorithmdata validation

Related Idioms & Phrases

to catch a numerical error
a numerical error slipped through
account for numerical errors
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