64 Commits

Author	SHA1	Message	Date
PaddiM8	339d98e2c6	User-configurable precision	2020-12-13 18:12:33 +01:00
PaddiM8	1233ad4269	Optimised 'sum' function	2020-12-13 17:45:06 +01:00
PaddiM8	a1af433ebd	Allow spaces in input number literals	2020-12-13 16:44:45 +01:00
PaddiM8	6d8e182578	Fixed constant rounding	2020-12-13 15:53:38 +01:00
PaddiM8	c6d75104b3	Store number literals as f64	2020-12-13 15:52:22 +01:00
PaddiM8	c7b0b27117	Moved some unit logic into kalk_num	2020-12-13 15:31:11 +01:00
PaddiM8	98014166a9	Trimming zeroes at the start of scientific notation, and scientific notation exponent value fix	2020-12-13 02:25:33 +01:00
PaddiM8	9212581ebd	Fixed tests	2020-12-13 02:11:19 +01:00
PaddiM8	f29104e489	Created KalkNum and moved output formatting from kalk_cli to kalk	2020-12-13 01:27:55 +01:00
PaddiM8	29f8ac94f3	replaced phf with lazy_static	2020-12-10 23:40:29 +01:00
PaddiM8	3836d6e326	updated test_percent()	2020-12-10 15:13:02 +01:00
PaddiM8	e0384d3653	fixed multiplication with percent	2020-12-10 09:27:19 +01:00
PaddiM8	dd1b4d723f	added percentage unit and modulo	2020-12-09 22:18:00 +01:00
PaddiM8	4d17210b49	allow letters after underscore in variables, eg. x_a	2020-12-09 10:47:46 +01:00
PaddiM8	f322bcbc7d	fixed panic on trailing spaces	2020-12-09 09:36:49 +01:00
PaddiM8	1d93e60d91	Made lexer lex '°' as 'deg'.	2020-06-18 18:06:17 +02:00
PaddiM8	fe6df0ff32	Fixed merge issues, updated version numbers, and updated README with syntax instructions.	2020-06-18 18:03:40 +02:00
PaddiM8	d041a28f1d	Merge branch 'units'	2020-06-18 17:42:36 +02:00
PaddiM8	3b492f5119	Added units to prelude functions.	2020-06-18 17:41:57 +02:00
PaddiM8	5de759b56b	Fixed parser documentation and interpreter units tests.	2020-06-18 17:06:21 +02:00
PaddiM8	ce824511ff	Created unit convertion expression. Syntax: <expr> to <unit>	2020-06-18 16:58:01 +02:00
PaddiM8	3259e78597	Changed nth_sqrt to nth_root.	2020-06-18 16:20:52 +02:00
PaddiM8	07e34c6bbb	Implemented inversion for some prelude functions.	2020-06-18 16:20:18 +02:00
PaddiM8	7d845523d8	Made the unit be displayed in the result.	2020-06-18 02:02:48 +02:00
PaddiM8	8adabaa992	Added UnsupportedExpression errors.	2020-06-17 21:28:54 +02:00
PaddiM8	aa449ee92b	Fixed inversion for (function) variables and added unit tests for the inverter.	2020-06-17 17:45:46 +02:00
PaddiM8	99fbdd6883	Fixed the broken unit tests in the parser and completed the test_angle_units test in the interpreter.	2020-06-15 21:27:47 +02:00
PaddiM8	7f3fb7c045	Integrated the angle unit system with then new dynamic unit system.	2020-06-15 19:10:55 +02:00
PaddiM8	b87b2d10bc	Added ans variable.	2020-06-14 22:33:29 +02:00
PaddiM8	20f15619a2	Added semicolon support to combine several statements in one line.	2020-06-14 22:03:22 +02:00
PaddiM8	112d8e78ea	Added support for 'minus' expressions in the inverter and added some comments.	2020-06-14 21:54:39 +02:00
PaddiM8	a81cef2a86	Added support for 'minus' expressions in the inverter and added some comments.	2020-06-14 21:35:56 +02:00
PaddiM8	24771b3a5a	Changed inverter to instead move expressions to the LHS, like done when equations are solved in maths. Also made it multiply into parenthesis.	2020-06-14 19:23:02 +02:00
PaddiM8	1edec7d16e	Added some error checking to the inverter.	2020-06-13 22:18:37 +02:00
PaddiM8	d042e3577f	Made it possible for the inverter to invert expressions with function calls.	2020-06-13 20:06:21 +02:00
PaddiM8	bff785bc1e	Created the foundation of an expression inverter. This is used to create a second *inverted* unit declaration, in order to cover both of the units.	2020-06-13 19:01:33 +02:00
PaddiM8	eb20aae16f	Added the unit statement (very basic and experimental).	2020-06-13 16:19:32 +02:00
PaddiM8	fbe72d3f55	Fixed code in documentation in parser.rs	2020-06-12 14:10:10 +02:00
PaddiM8	4f9f8bc63e	Extended parser::eval and parser::parse documentation by explaining when None is returned.	2020-06-11 23:45:54 +02:00
PaddiM8	46a27d4129	Added simple documentation for the exposed parts.	2020-06-11 23:09:44 +02:00
PaddiM8	0274721878	Added test_undefined_fn for the interpreter.	2020-06-11 22:14:43 +02:00
PaddiM8	125499065a	Added test_fn and test_sum_fn for the interpreter.	2020-06-11 22:10:23 +02:00
PaddiM8	ffd26c1da9	Renamed symbol_table::contains_func to contains_fn.	2020-06-11 21:47:14 +02:00
PaddiM8	4fbb71f423	Made the ast module public.	2020-06-10 14:02:33 +02:00
PaddiM8	3ffd62c572	Renamed parser::parse to parser::eval and created a new parser::parse function that does not evalutate the statements.	2020-06-10 13:55:43 +02:00
PaddiM8	9ab0abf1b5	Added gamma function.	2020-06-09 20:50:05 +02:00
PaddiM8	98fc2bf151	Made the x_1 notation possible.	2020-06-09 14:59:29 +02:00
PaddiM8	995897fc25	Fixed lexer not ignoring whitespace properly.	2020-06-09 10:34:39 +02:00
PaddiM8	165df6d3f3	Changed lexer source to a peekable iterator, resulting in (hopefully) proper UTF-8 support.	2020-06-08 21:51:45 +02:00
PaddiM8	42524eefa3	Somewhat fixed UTF-8 support in the lexer.	2020-06-07 19:48:52 +02:00