A regular expression may be repeated.Logical formLearned from9 sentences. A function may read an expression from a text.Logical formLearned from9 sentences. An expression can be for computting a value.Logical formLearned from9 sentences. A function may be called from expressions.Logical formLearned from9 sentences. An expression can be in bindings.Logical formLearned from9 sentences. Power may pertain-to an expression.Logical formLearned from9 sentences. Expression may undergo an assessment.Logical formLearned from9 sentences. An expression can be for a string.Logical formLearned from9 sentences. A combination can be constituted-of-or-filled-with expressions.Logical formLearned from9 sentences. A pattern can be a regular expression.Logical formLearned from9 sentences. Expressions may provide values.Logical formLearned from9 sentences. An evaluation may pertain-to an expression.Logical formLearned from9 sentences. A study can be constituted-of-or-filled-with (gene expression).Logical formLearned from9 sentences. A journey may undergo an expression.Logical formLearned from9 sentences. Certainty may undergo expressions.Logical formLearned from9 sentences.