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30 lines
1.2 KiB
30 lines
1.2 KiB
2 years ago
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Description of EvalMath library import into Moodle
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Our changes:
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* implicit multiplication (optionally) not allowed
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* new custom calc emulation functions
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* removed (optionally) e and pi constants - not used in calc
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* removed sample files
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* Fix a == FALSE that should have been === FALSE.
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* added $expecting_op = true; for branch where a function with no operands is found to fix bug.
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* moved pattern for func and var names into a static var
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* made a function to test a string to see if it is a valid func or var name.
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* localized strings
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* added round, ceil and floor functions.
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* EvalMath::EvalMath() changed to EvalMath::__construct() and there is a new EvalMath::EvalMath
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function to maintain backwards compatibility
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To see all changes diff against version 1.1, available from:
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http://www.phpclasses.org/browse/package/2695.html
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skodak, Tim Hunt
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Changes by Juan Pablo de Castro (MDL-14274):
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* operators >,<,>=,<=,== added.
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* function if[thenelse](condition, true_value, false_value)
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Changes by Stefan Erlachner, Thomas Niedermaier (MDL-64414):
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* add function or:
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e.g. if (or(condition_1, condition_2, ... condition_n))
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* add function and:
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e.g. if (and(condition_1, condition_2, ... condition_n))
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