Arthur Camouseigt
913c81a0d3
[solver] Modified the way to solve some equations
...
The solutions of equations that need numerical approximations to be
solved are now computed base on the undeveloped equation (instead of
fully the expended one used to identify polynomials)
This allow (x-10)^7=0 to yield x=10 as result (9.95 before)
Change-Id: Ia8acbe57a9cfebf0b5016e9c896d21c8ddac7a64
2020-11-04 15:32:59 +01:00
Léa Saviot
963edd5c35
[apps/solver] Fix addition of "=0" to equations
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ShiftRight no longer puts the cursor at the end of the text/layout.
2020-02-12 15:13:24 +01:00
Léa Saviot
25ef10a0c5
[tests/solver] Add test on solver + user defined symbols
2020-02-12 15:13:24 +01:00
Léa Saviot
248e875192
[apps/solver] Always display used variables
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Scenario: 3->x, 4->y, equation x+y+c=0 would not display the values of x
and y
2020-02-12 15:13:24 +01:00
Léa Saviot
0e64e89496
[apps/solver] Do not use symbol context if no solution found
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Still replace the functions
2020-02-12 15:13:23 +01:00
Ruben Dashyan
413397652c
[apps/*/expression_model_list_controller] Refactor modelStore()
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Its return type is covariant. Get the ExpressionModelStore from the App.
2019-09-20 17:11:42 +02:00
Ruben Dashyan
e80aaa649d
[apps/solver/list_controller] Use modelStore()
2019-09-20 17:11:42 +02:00
Ruben Dashyan
a5bff416d1
[apps/*/expression_model_list_controller] Use isAddEmptyRow
2019-09-20 17:11:42 +02:00
Ruben Dashyan
eb6d697927
[apps] Make app accessors static members of App classes
2019-07-19 15:06:25 +02:00
Ruben Dashyan
44809f4b3f
Substitute Escher app() by Container::activeApp()
2019-07-19 15:06:25 +02:00
Ruben Dashyan
3e992a3560
[apps] Replace app() by textFieldDelegateApp() in TextFieldDelegates
2019-07-19 15:06:25 +02:00
Ruben Dashyan
055d601854
[apps] Define TextFieldDelegate::textFieldDelegateApp() directly from ::app()
2019-07-19 15:06:25 +02:00
Ruben Dashyan
5058f64163
[apps] Define LayoutFieldDelegate::expressionFieldDelegateApp() directly from ::app()
2019-07-19 15:06:25 +02:00
Romain Goyet
21907fb89a
[apps] Get rid of App casts
2019-07-19 15:06:25 +02:00
Émilie Feral
9665f11d06
[poincare] Layout: discard methods isVerticalOffset(), isHorizontal(),
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isRightParenthesisLayout(), isLeftBracket(), isRightBracket(),
isCodePoint(),
isLeftParenthesisLayout() and use type() instead
2019-05-03 15:54:21 +02:00
Émilie Feral
578c65d5dd
[shared] Clean class names containing storage
2019-05-03 15:53:20 +02:00
Émilie Feral
2e6e7f93f7
[solver] Make Solver::ListController inherits from
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StorageExpressionModelListController instead of
ExpressionModelListController
2019-05-03 15:53:20 +02:00
Émilie Feral
f8e9fdef65
[solver] EquationListView: clean setBraceStyle to always re-layout
2019-05-03 15:53:20 +02:00
Léa Saviot
4c5251f04f
[unicode] Use unicode when dealing with chars - Part 2
2019-05-03 15:53:19 +02:00
Léa Saviot
f576e31ff1
[apps/poincare] Replace CharLayouts with CodePointLayouts
2019-05-03 15:53:19 +02:00
Émilie Feral
8ac623be08
[solver] ListController: display a pop up when an equation is 'unreal'
2019-01-10 11:42:04 +01:00
Émilie Feral
7306e3abcf
[solver] ListController: fix textRepresentsAnEquality
2018-11-26 13:46:18 +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
94603b2b7d
[poincare] Layout::serialize is serializeForParsing or ParsedExpression
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serializeForParsing serializes the layout once,
serializeParsedExpression serializes the layout, parses it and
serializes it again.
2018-11-23 12:04:09 +01:00
Léa Saviot
056c78408d
[apps/solver] Reove unneeded EquationStore::Error::VariableNameTooLong
2018-11-23 12:04:07 +01:00
Léa Saviot
bea78aa3b1
[apps/escher] Invocation::Action returns a bool
2018-11-23 12:04:04 +01:00
Émilie Feral
a93e9566ad
[escher] Create a parent class Field of TextField and
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LayoutField
2018-11-23 12:03:59 +01:00
Émilie Feral
6113f97027
[solver] Display warning when one of the variable name exceeds 10
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characters
2018-11-23 12:03:58 +01:00
Romain Goyet
f8beae3b86
[kandinsky] Move to KDFont
2018-10-11 16:44:02 +02:00
Émilie Feral
365b145cf3
[poincare] Change names: LayoutReference-->Layout
2018-09-18 16:29:44 +02:00
Émilie Feral
0fbab2f35c
[apps] Get rid of DynamicViewController
2018-09-07 17:55:42 +02:00
Émilie Feral
66eba3cfb3
[solver] Fix ListController with new Poincare API
2018-09-07 09:47:56 +02:00
Émilie Feral
30f83cde2c
[apps] Change names: ExpressionLayout -> Layout
2018-09-06 14:23:57 +02:00
Émilie Feral
aaa20a58fa
[poincare] Implement SerializationHelper and
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SerializationHelperInterface. WriteTextInBuffer->serialize
2018-08-08 15:31:40 +02:00
Émilie Feral
34198945f2
[solver] Prevent adding an expression which is not an equation by
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displaying a pop-up (if the input is too long, the automatically
added "=0" will fail)
2018-07-06 10:31:51 +02:00
Léa Saviot
acc49412f1
[apps/escher] EvenOddExpressionCell has left and right margins
2018-06-12 15:50:50 +02:00
Émilie Feral
031ca760c0
[solver] Fix brace: when there are the 'add equation' is not displayed
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anymore, brace embrace all equations
2018-06-11 16:39:15 +02:00
Émilie Feral
4a6724115c
[solver] Fix bug: when adding '=0' to an equation, force the cursor the
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be at the end of the expression before adding '=0'
2018-06-11 13:58:42 +02:00
Émilie Feral
f8039fac32
[solver] Fix update of the button message between: 'Solve the equation'
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and 'Solve the system'
2018-06-11 13:58:42 +02:00
Émilie Feral
e3bfec9aa2
[solver] If the user adds an equation which is not an equality,
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automatically add =0
2018-06-08 15:46:38 +02:00
Émilie Feral
f4b87f8680
[solver] Increase the 'Solve equation' button size
2018-06-08 15:15:25 +02:00
Émilie Feral
2d1c31a54b
[solver] Align the 'Add Equation' button with the equation list
2018-06-08 15:15:25 +02:00
Émilie Feral
ed74c4e6e2
[solver] Reload the brace view when adding or removing row in the list
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controller
2018-06-08 15:13:50 +02:00
Émilie Feral
ad6c985111
[solver] ExpressionCell are EvenOddExpressionCell rather than former
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ModelExpressionCell
2018-06-08 15:13:50 +02:00
Émilie Feral
a120c1c7e0
[solver] Add a brace view on the list controller
2018-06-08 15:13:41 +02:00
Émilie Feral
0a27cc1584
[solver] The 'resolve' button evolves from 'Resolve equation' to
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'Resolve system'
2018-06-07 16:21:39 +02:00
Émilie Feral
bc8dbd85c1
[solver] If one equation is undefined, display a warning
2018-06-07 16:21:39 +02:00
Émilie Feral
2d580faf51
[solver] Ignore empty equation when resolving systems
2018-06-07 14:46:14 +02:00
Émilie Feral
dcdd2a9b9a
[solver] Improve messages for edge cases (No equation, no solution...)
2018-06-07 13:46:19 +02:00
Émilie Feral
a2469c458f
[solver] Add a interval parameter controller for approximate solutions
2018-06-07 13:46:19 +02:00