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Published 4 years ago Dart 3 incompatible• Latest: 1.2.0
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A mathematical and boolean expression evaluator, ported from https://github.com/uklimaschewski/EvalEx.

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1.0.9 11/16/2020 #

Bug fixes to ">" and "<" operators.

1.0.8 9/15/2020 #

Added STREQ function

1.0.7 9/15/2020 #

Made error text more consistent for "^"

1.0.6 9/15/2020 #

Typo spelling fix

1.0.5 9/15/2020 #

Typo spelling fix

1.0.4 9/15/2020 #

Switch assert errors for safeguards for "^" and "FACT" to ExpressionExceptions

1.0.3 9/15/2020 #

Added safeguards for "^" and "FACT" on really large numbers so they don't kill evaluation performance.

1.0.2 9/15/2020 #

Fixed formatting

1.0.1 9/15/2020 #

Added examples and fixed formatting.

1.0.0 9/15/2020 #

Initial port of https://github.com/uklimaschewski/EvalEx.
Differences in implementation currently:

  • Hyperbolic functions aren't supported
  • The SQRT function is currently limited to 64-bit precision
  • Built in operators/functions/variables are instead defined in built_ins.dart
  • Precision is handled slightly differently (no math context)

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Metadata

A mathematical and boolean expression evaluator, ported from https://github.com/uklimaschewski/EvalEx.

Repository (GitHub)
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License

unknown (license)

Dependencies

decimal, flutter

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