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491c873c90ac0d5144c2b2815ef966cdec16d677
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86 Commits

Author SHA1 Message Date
Joachim LF
491c873c90 [Poincare/parser] support ' as derivative 2021-02-12 08:36:57 +01:00
Arthur Camouseigt
bf95b460c3 [Sequence] Fixed computation error and asan fails 
Change-Id: Ib3a619d29bee5cc6f10b939ee066459a5b135c5d
 2020-11-04 15:33:04 +01:00
Arthur Camouseigt
3dca515441 [VariableBox] Added sequences to the variable box 
It is now possible to call the value of a defined sequence anywhere.

Change-Id: I1990e93c50f9add175b7ea274e07004ba63289e5
 2020-11-04 15:32:58 +01:00
Arthur Camouseigt
ed358590ce [Sequence] Changed the way sequences are parsed 
Change-Id: If19b46a317e4f336ac857690827ab08e147ac75a
 2020-11-04 15:32:58 +01:00
Arthur Camouseigt
8434da60ef [sequence] Changed sequences behavior 
Sequences can now be defined using specific terms form other sequences :
Un = n
Vn = u(3)

Initial values can also depend on other sequences.
Should there be a circular dependency, the sequences concerned will
display "undef" as value

Change-Id: I6fe1f3ff7b500f35d480ddefb42de729c327432e
 2020-11-04 15:32:58 +01:00
Gabriel Ozouf
52dcd8e749 [poincare/unit] Restructure Unit 
1. Information about a unit's dimension now uses inheritance.
   _m is an instance of DistanceAlias, which is derived from Alias.
   A UnitNode now keeps a pointer to an Alias and one to a Prefix.
   All aliases are still defined as constexpr.
   This cleans up a lot of the code used namely for computing the
   additional outputs in Calculation.

2. Instead of being defined with a string, each unit is described by its
   ratio with the base SI unit (ex: _L is 0.001 instead of "0.001_m^3").
   This greatly speeds up the calculations using units, as the algorithm
   to find the best unit used to parse the definition.

Change-Id: I4d6ed6ad4cb967026a3f01a335aec270066e2b9f
 2020-11-04 15:11:45 +01:00
Hugo Saint-Vignes
56a9e8d74b [poincare] Fix LCM GCD bug on device compilation 
Change-Id: I5ac11b7e72ede335db503b1d0f9c0be00710cd0b
 2020-11-04 15:11:43 +01:00
Hugo Saint-Vignes
cafb1c1c05 [poincare] LCM and GCD accept set of numbers 
Change-Id: I367ff5e48fa2856e976aa020ac0d172216f3a421
 2020-11-04 15:11:43 +01:00
Émilie Feral
56c45d1390 [poincare] Parsing: expression -> expression is always parsed but return 
"undef" when the left expression is neither a custom variable or
function nor a unit.
This makes the behaviour consistent on theses expressions:
2 -> a+a
2 -> 2*a
 2020-06-04 14:50:01 +02:00
Romain Goyet
950862f8d0 Use std::min and std::max 2020-04-14 09:31:02 -04:00
Léa Saviot
ebdac63681 [poincare/parser] u_ v_ w_ are not special identifiers anymore 2020-03-12 11:48:54 +01:00
Léa Saviot
ef249b0bdb [poincare/parser] parseSpecialId must go through one of the subcases 
Otherwise we might go through the method without creating leftHandSide
 2020-03-10 11:35:37 +01:00
Léa Saviot
79f3ee43bc [poincare/parser] log_ is not a special identifier anymore 
The change was made a few commits ago, but this was forgotten
 2020-03-10 11:35:37 +01:00
Léa Saviot
a06660ee25 [poincare/vert_off_lay] Subscript layout serializes without _ 
This way there is no parsing confusion when copy pasting the subscript of
a subscript layout
 2020-03-02 09:55:11 +01:00
Léa Saviot
c23ad0c882 [poincare/parser] Fix a comment 2020-02-13 10:26:18 +01:00
Léa Saviot
1e3294139d [poincare/parser] 0→0→c should not be parsable 2020-02-12 15:13:25 +01:00
Léa Saviot
d98eddf960 [poincare/parser] UnitConvert does not check the right member is a unit 2020-02-12 15:13:25 +01:00
Léa Saviot
83ea9cf1e1 [poincare/parser] Rename Store with RightwardsArrow 2020-02-12 15:13:24 +01:00
Léa Saviot
c543985094 [poincare] Unit conversion 2020-02-12 15:13:24 +01:00
Émilie Feral
4b98652ed9 [poincare] Parser: Context is now a member variable of the Parser class 
instead of being given as a parameter in all methods
 2020-02-12 15:13:23 +01:00
Émilie Feral
489901a613 [poincare] Units are now prefixed by "_" to distinct them from user 
variable
 2020-02-12 15:13:22 +01:00
Ruben Dashyan
1f3abec05e [poincare/parser] Parse unit symbols 2020-02-12 15:13:22 +01:00
Léa Saviot
9d6bab092f [poincare/parser] Identifier is not already function -> symbol 
We check the context: if an identifier is already a function, we
interpret it as such, otherwise it is a symbol.
This way, in the Equation app, x(x+1) is interpreted as x*(x+1)
 2020-02-12 15:13:21 +01:00
Léa Saviot
756eeeb2d8 [poincare/parser] Add context 2020-02-12 15:13:21 +01:00
Émilie Feral
7209265254 [poincare] Parser: forbid parsing 0xABCF as 0xABC*F 2020-02-12 15:13:19 +01:00
Émilie Feral
a900e39cf3 [poincare] Parser: fix sequence parsing 2020-02-12 15:13:19 +01:00
Émilie Feral
54c55d130a [poincare] Tokenize/Parse BasedInteger 2020-02-12 15:13:19 +01:00
Ruben Dashyan
55e01fbfd4 [poincare/parser] Remove currentTokenIsReservedFunction and currentTokenIsSpecialIdentifier 
Use GetReservedFunction and IsSpecialIdentifierName instead.
 2020-02-12 15:13:16 +01:00
Ruben Dashyan
9a3e0e9bd3 [poincare/parser] Simplify GetReservedFunction 2020-02-12 15:13:16 +01:00
Ruben Dashyan
4ef46b4fdb [poincare/parser] IsReservedFunctionName returns a pointer 
and is hence renamed GetReservedFunction
 2020-02-12 15:13:16 +01:00
Ruben Dashyan
967343f75d [poincare/parser] Remove IsReservedName unused parameter 
The function is only called in apps/shared/function.
 2020-02-12 15:13:16 +01:00
Romain Goyet
a34ecd2769 [poincare] Use std::move when needed 
When returning a subclass of an Expression as an Expression, make sure
to use std::move, otherwise the compiler cannot proceeed to copy
ellision.
 2019-10-16 10:01:14 +02:00
Émilie Feral
9fbec16db4 [poincare] Merge MultiplicationImplicit and MultiplicationExplicit (they 
were required if we wanted to parse into two distincts expression 2π and
2*π but don't)
 2019-08-08 17:22:05 +02:00
Émilie Feral
c1cd0302b8 [poincare] Fix typo: explicite --> explicit, implicite --> implicit 2019-08-08 17:22:04 +02:00
Léa Saviot
ddb05d930d [poincare/parser] Parse one multiplication/addition for 1+1+1+1+1+1 2019-08-08 17:22:04 +02:00
Émilie Feral
b11e6e5661 [poincare] System parentheses are not layouted but used only to 
correctly serialized fraction layouts, integral layouts...

Layouts wrapped by system parentheses:
- fraction children
- fraction (to be able to omit multiplication)
- vertical offset index
- integral children
- sequence chidlren
 2019-08-08 17:22:02 +02:00
Émilie Feral
fd25b678ce [poincare] Split Multiplication into MultiplicationExplicite and 
MultiplicationImplicite
 2019-08-08 17:22:02 +02:00
Émilie Feral
d1f8c42ee6 [poincare] Parser: w is a symbol reserved for sequence 2019-08-08 17:22:01 +02:00
Léa Saviot
0298291043 [poincare/parser] Comment and new test about system parentheses 2019-06-26 14:03:08 +02:00
Léa Saviot
596a438557 [poincare/parser] Comment about parseCaretWithParenthesis 2019-06-26 14:03:08 +02:00
Léa Saviot
2ff03bb6a0 [poincare/parser] Pop corresponding types of parentheses 2019-06-26 14:03:08 +02:00
Léa Saviot
2fdbf2ea11 [poincare] VerticalOffsetLyt serializes as ^(). 
UCodePointLeftSuperscript and UCodePointRightSuperscript no longer exist
 2019-06-26 14:03:08 +02:00
Léa Saviot
6109903f66 [poincare/serialization] Use system parentheses to serialize 
This solves the problem :

 (1
 --- that serialized as ((1)/(2)), which was valid
  2)
 2019-06-26 14:03:08 +02:00
Léa Saviot
bbb10f1993 [ion/kandinsky] Move unicode to ion 2019-05-03 15:53:19 +02:00
Léa Saviot
d57e28bdc7 [poincare] Clean parsing with unicodes 2019-05-03 15:53:19 +02:00
Léa Saviot
f4e887309d [parsing] Fix constant code point parsing 2019-05-03 15:53:19 +02:00
Émilie Feral
7b5f3c570d [poincare] Change the way Expression are built 2019-02-21 11:29:35 +01:00
Émilie Feral
ac6f23684d [poincare] Clean Expression and Layout builders 
Before: Opposite(Opposite(Rational(1))) misleadingly created the
expression "-1"; now, Opposite::Builder(Opposite::Builder(Rational(1)))
creates "--1"
 2019-02-21 11:29:35 +01:00
Émilie Feral
21fcc84df0 [poincare/parsing] Avoid invalid read (valgrind) 2019-01-22 14:57:17 +01:00
Léa Saviot
4788495d62 [poincare/parser] -1/2 gives - 1/2 and not -(1) / 2 2019-01-10 11:42:05 +01:00