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ecf3f2ea0fa31c618302c58e94de0727c816b983
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140 Commits

Author SHA1 Message Date
Émilie Feral
ecf3f2ea0f [poincare] Create a a flag on Expression that is set when the 
approximation encouters a complex value

All approximation methods take the complex format into account.
 2019-01-10 11:42:04 +01:00
Émilie Feral
26e2e9be0d [poincare] Add complex format as an argument of simplification 2019-01-10 11:42:04 +01:00
Émilie Feral
aa80710f4d [solver] Take into account the complexFormat Real 2019-01-10 11:42:04 +01:00
Émilie Feral
df2f6e3b6e [poincare] Fix tests with complex cas 2019-01-10 11:42:03 +01:00
Émilie Feral
42aad48ec4 [solver] Fix EquationStore::oneDimensialPolynomialSolve 2019-01-10 11:42:03 +01:00
Émilie Feral
c6039423a9 [poincare] When simplifying an expression, also compute the approximation from the reduced 
expression to avoid loss of precision.

If an expression is reduced to a ComplexCartesian(a, b), we compute the
approximation from ComplexCartesian(a,b) instead of going through the
potentially complicated expression resulting from beautifying
(sqrt(a^2+b^2)*exp(i*(arctan(b/a) -Pi/2*sign(b)) for example)
 2019-01-10 11:42:03 +01:00
Émilie Feral
383ac004cf [poincare] Take into account complex format in simplify 2019-01-10 11:42:03 +01:00
Léa Saviot
29ef8c6d23 [apps/solver] Solutions are indexed from 1, not 0 2019-01-10 11:42:02 +01:00
Léa Saviot
56504525c9 [Makfile] Remove superfluous test_objs 
We now build all objects even for test, so we do not need most of the
previous test_objs
 2018-12-19 09:44:58 +01:00
Léa Saviot
0ecaea0695 [poincare] Fix power serialization 2018-11-26 14:07:42 +01:00
Émilie Feral
7306e3abcf [solver] ListController: fix textRepresentsAnEquality 2018-11-26 13:46:18 +01:00
Léa Saviot
3e12f83bb1 [tests] Fix with new serializations 2018-11-23 12:04:10 +01:00
Léa Saviot
c30f136fb3 [apps/poincare] Fix cursor position when inserting log(a,b) in 2DEdition 2018-11-23 12:04:09 +01:00
Léa Saviot
53e4a290f7 [poincare] Rename Expression:parse in Parse 2018-11-23 12:04:09 +01:00
Léa Saviot
94603b2b7d [poincare] Layout::serialize is serializeForParsing or ParsedExpression 
serializeForParsing serializes the layout once,
serializeParsedExpression serializes the layout, parses it and
serializes it again.
 2018-11-23 12:04:09 +01:00
Émilie Feral
0609f0c982 [solver] Test: delete test with too long variable: symbols of more than 
7 characters will not be parsed
 2018-11-23 12:04:07 +01:00
Léa Saviot
8a272458de [poincare] recursivelyMatches takes replaceSymbols parameter 
This fixes:
[7]->a
1+2->a
The second operation would get interrupted because 'a' is a matrix if
symbols are replaced
 2018-11-23 12:04:07 +01:00
Léa Saviot
056c78408d [apps/solver] Reove unneeded EquationStore::Error::VariableNameTooLong 2018-11-23 12:04:07 +01:00
Léa Saviot
07d1aabb56 [apps/solver] Remove max variable name size redefinition 2018-11-23 12:04:07 +01:00
Léa Saviot
2b2a3c98b0 [apps/solver] Fix message about number of characters allowed in var name 2018-11-23 12:04:07 +01:00
Léa Saviot
2727485af0 [apps/solver] Add tests with long variable names 2018-11-23 12:04:05 +01:00
Léa Saviot
b622c54d50 [apps/solver] Display the whole solution name when long name 2018-11-23 12:04:05 +01:00
Léa Saviot
041b643b15 [apps/solver] Fix variable name computation problem 2018-11-23 12:04:05 +01:00
Ruben Dashyan
61b1b8a09d [poincare] Add Expression::FunctionHelper class 
That class is meant to contain data about named functions (e.g. sin,
tan...) in one place: their name, their number of children and a pointer to
a builder. The derived class corresponding to each such function
contains a private instance (m_functionHelper) and a getter.
The previous parser is removed, along with unecessary
constructors (used by the previous parsers).
 2018-11-23 12:04:05 +01:00
Émilie Feral
8770c9010a [poincare] Create Constant inheriting from SymbolAbstrac 
pi, e and i are not symbols anymore but constant
 2018-11-23 12:04:04 +01:00
Émilie Feral
d0d81c4eca [solver] Fix resolveLinearSystem (special case: no variable) 2018-11-23 12:04:04 +01:00
Émilie Feral
9197e8ffbf [solver] Clean EquationStore 2018-11-23 12:04:04 +01:00
Émilie Feral
432713fbb6 [poincare][solver] Variable whose names are too long are not parsed 
anymore
 2018-11-23 12:04:04 +01:00
Léa Saviot
bea78aa3b1 [apps/escher] Invocation::Action returns a bool 2018-11-23 12:04:04 +01:00
Émilie Feral
698332c355 [escher] InputTextDelegate and LayoutFieldDelegate don't inherit from 
InputTextDelegate to avoid diamond inheritance
 2018-11-23 12:04:03 +01:00
Léa Saviot
71d8358722 [apps/escher/poincare] Change KDText::FontSize to KDFont 2018-11-23 12:04:02 +01:00
Léa Saviot
da226f7861 [tests] Fix GlobalContext namespace and duplicate test 2018-11-23 12:04:01 +01:00
Émilie Feral
4dda66e58d [escher] AlternateEmptyViewController: give the delegate the opportunity 
to choose the view to display when empty
 2018-11-23 12:04:01 +01:00
Léa Saviot
3802639510 [poincare] Remove isVariableSymbol test 2018-11-23 12:03:59 +01:00
Léa Saviot
4b37163653 [poincare] Fix more "char * []" type problems 2018-11-23 12:03:59 +01:00
Léa Saviot
870cd926c1 [poincare] Fix getVariables argument type 2018-11-23 12:03:59 +01:00
Émilie Feral
cf68a9ed18 [shared] Change TextFieldDelegateApp::XNT() signature 2018-11-23 12:03:59 +01:00
Émilie Feral
a93e9566ad [escher] Create a parent class Field of TextField and 
LayoutField
 2018-11-23 12:03:59 +01:00
Léa Saviot
438968384c [tests] Fix them by using the new APIs 2018-11-23 12:03:59 +01:00
Émilie Feral
0544aca649 [solver] Fix Solver with variable-length symbols 2018-11-23 12:03:58 +01:00
Émilie Feral
6113f97027 [solver] Display warning when one of the variable name exceeds 10 
characters
 2018-11-23 12:03:58 +01:00
Émilie Feral
c7bc22b5e2 [solver] Add message 'VariableNameTooLong' 2018-11-23 12:03:58 +01:00
Émilie Feral
a4756c1945 [poincare] Cast matrix of char before calling getVariables 2018-11-23 12:03:58 +01:00
Émilie Feral
75a1de32ed [solver] Fix EquationStore with variable-sized variables 2018-11-23 12:03:58 +01:00
Émilie Feral
5beafd2bf3 [poincare] Change Expression::getVariables to get symbols with variable 
sizes
 2018-11-23 12:03:58 +01:00
Émilie Feral
bc2ce86825 [poincare] Change signature: polynomialDegree, 
getPolynomialCoefficients, getPolynomialReducedCoefficients
 2018-11-23 12:03:58 +01:00
Léa Saviot
3bbb8b39d1 [poincare] Add context argument to some ExpressionNode methods 2018-11-23 12:03:58 +01:00
Lionel Debroux
70a8d06cfe [apps, poincare] Optimize the preferences singletons' usage by removing superfluous checks in the setters, and performing manual CSE in the callers. 
Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
 2018-10-23 11:49:09 +02:00
Lionel Debroux
1a8c6b6ae9 [poincare, escher, ion, apps] Split the huge umbrella header poincare.h, to reduce build time. 
This should be a NFC, but surprisingly, it also reduces size... so what does it change ?
 2018-10-23 11:49:09 +02:00
Romain Goyet
f8beae3b86 [kandinsky] Move to KDFont 2018-10-11 16:44:02 +02:00