7Units/src/test/java/sevenUnits/utils, branch v1.0.0b2

ExpressionParser: use correct operand order

2025-05-31T00:54:17Z

Most of the internal problems with the expression parser happened because I was accepting the arguments for binary operators in the wrong order. For example, '2 - 1' became '1 2 -', not '2 1 -'. The likely cause of this error is the following sequence of events: - In commit 6dbd32cd, I created the code for interpreting RPN. I accepted two arguments from the stack (o1 and o2), then performed o1 o2. However, because stacks are in LIFO order, I should have actually done o2 o1. - Later, in commit 94349688, I created the code for converting an infix expression to RPN. Creating the expressions in the correct order did not work, because my interpreter used the incorrect order. To 'fix' this problem, I created the expressions in the incorrect order. I did not notice any discrepancy, probably because I was not testing the individual methods, only the two-step whole (which found no errors).

Add tests for submethods of ExpressionParser

2025-05-21T23:20:44Z

These tests fail right now, because ExpressionParser has a bug. They should help me fix it.

Add tests for NameSymbol

2025-03-21T20:26:01Z

Correct encoding of ±

2024-08-15T22:26:34Z

Format source code & set explicit UTF-8

2024-03-24T18:14:11Z

Added documentation to undocumented tests

2022-07-09T18:53:26Z

Implemented rounding and duplicate-removal settings into the new GUI

2022-04-18T22:15:22Z

Moved SemanticVersionNumber to sevenUnits.utils

2022-02-24T21:44:13Z

Added a full suite of tests for the UncertainDouble

2021-11-29T22:55:35Z

Removed unused imports

2021-10-04T22:34:53Z