Comments (2)
Hi, if you look into the eval()
method, you will see that it is exactly behaving like you described.
If the pattern has been 'compiled' before (converted to a RPN list of tokens using the shunting yard algorithm), the existing RPN list will be used. You can then change the variable assignments and call eval()
again, which will use the previously 'compiled' expression with a new result.
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Ah, my mistake for misunderstanding! Thank you so much, this is a great library!
from evalex.
Related Issues (20)
- Function ACOTH(x) is missing
- using E as a variable behaves different from 1.6 release HOT 1
- acot(-1) produces wrong result HOT 1
- Using library breaks R8/Proguard HOT 4
- java.lang.AssertionError: annotation container = @com.ezylang.evalex.functions.FunctionParameters()annotation element class = interface com.ezylang.evalex.functions.FunctionParameter; missing value() method HOT 3
- Incorrect token string that causes parsing error
- Negative power returns incorrect result HOT 1
- 2ab(a+b) => ParseException Undefined function 'ab' HOT 7
- ShuntingYardConverter silently drops tokens HOT 10
- Remove variable value HOT 1
- Evaluation throws NPE when a structure value is not defined
- Caching of parsed evaluation and subtree HOT 2
- Fraction calculation, is that possible?
- Expression should provide a thread-safe api HOT 4
- BUG: Undefined operator '.' ParseException when letter 'e' is after dot '.' HOT 2
- Evaluation of asin(1.5) will throw NumberFormatException which is a bit misleading HOT 1
- Structure access with arbitrary key format HOT 5
- OutOfMemoryError/memory leak on `e.<number>` input HOT 1
- Consider some wildcards for `Map<String, Object> values` HOT 2
- Unsupported data type 'java.time.LocalDate' HOT 1
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