boole | The Boole Interactive Reasoning Assistant | Code Editor library
kandi X-RAY | boole Summary
kandi X-RAY | boole Summary
To use the Boole library, make sure the boole directory is in your Python path. For example, in Linux, use:. Similarly, if you plan to call Z3 from Boole, make sure the Z3 Python bindings are in your Python path. To use Boole from Sage, make sure the boole directory is in your Sage path, e.g. and then run Sage as usual. If you plan to call Z3, make sure the Z3 Python bindings in your Sage path as well.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Learns the multiplication matrix .
- Test test .
- Learn the addition of the given terms .
- Solve ineq .
- Given a list of equations and a zero - valued equation .
- Enumerate functions .
- Augment expr .
- Test Z3 translations .
- Build an expression .
- Make a new new_com .
boole Key Features
boole Examples and Code Snippets
Community Discussions
Trending Discussions on boole
QUESTION
I've been attempting to create a node class which mimics a node on a graph. Currently, storage of the predecessor and successor nodes are stored via a node pointer vector: std::vector previous
. The vectors for the predecessor/successor nodes are private variables and are accessible via setters/getters.
Currently, I am dealing with updating the pointer values when adding a new node. My current method to update the predecessor/successor nodes is through this method (the method is the same for successor/previous nodes, just name changes):
...ANSWER
Answered 2021-Jun-15 at 20:20I think this should get you going (edge-cases left to you to figure out, if any):
QUESTION
In ElasticSearch, what's the rough implementation for an AND-style boolean query where the fields are term
types? Does ElasticSearch run filter queries separately on each of the field, and then find their intersections?
For example, if I have something like
...ANSWER
Answered 2021-Jun-15 at 03:14That kind of queries are extremely fast. Moreover, you should use bool/filter
instead of bool/must
as that will leverage filter caches and reuse existing filters to run the subsequent queries even faster.
You should go through this article which explains all about how filter bitsets are working. The first article has been posted a few years ago, but the logic underneath is still pretty much the same in recent versions.
Also here is another article worth looking at.
QUESTION
Situation: I am working with a crypto library called embedded disco, I have a demo working on my PC but when porting it over to the MCU I get a hard fault when executing a library procedure. In the faulting code, the library is trying to simply copy the content of one strobe_s
struct into another strobe_s
. This is done twice: once for s1
and once for s2
. For s1
, the library simply assigns the dest. struct to the source struct. For s2
however, such an assign gave a hard fault. As the Cortex-M ISA requires aligned memory accesses, I reckoned that replacing the assignment with a memcpy should fix the problem. Nevertheless, simply stepping into memcpy using the debugger results in a hard fault! I.e. I have a breakpoint at the line with the memcpy and when stepping inside the fault handler is called! I have used memcpy to fix misaligned memory accesses in other parts of the code just fine...
MCU: STM32L552ZET6QU
Faulting code:
The code below is my modification of the original library code where the assignment to *s2
was replaced by a memcpy. The original code from the library's github was:
ANSWER
Answered 2021-Jun-14 at 10:32Here:
QUESTION
I have three fields, foo, bar, baz. bar depends on foo, baz depends on bar:
- foo is bool
- if foo is not provided bar & baz are forbidden
- foo = true: bar is required enum with values bar1 & bar2
- foo = false: bar & baz are forbidden
- foo = true & bar = bar1: baz is a required object with required field baz1 and non-required field baz2 both string
- foo = true & bar = bar2: baz is a required object with required field baz3 string
So I started building this iteratively. So far, I've got
...ANSWER
Answered 2021-Jun-11 at 16:12You should split up the required
clauses so they check one keyword at a time.
"required": ["bar", "baz"]
will be false if neither 'bar' nor 'baz' are present, which is what you want, but it will also be false if one property is present and the other is not, which is not (because you then wrap that check with a "not", making the "if" condition true).
Therefore, change that check to:
QUESTION
I am developing a database and I need to create a function which gets users that spend more money than others. I have the following tables
...ANSWER
Answered 2021-Jun-14 at 03:03Select o.User_id, sum(oi.price*oi.quantity) as Spend
From.orders o inner join orders_items oi on o.order_id=oi.order_id
Where not o.is_cancelled
Group by User_id
Order by 2 desc
QUESTION
In the purpose of my homework, I learned pointer to function and lambda function.
I create a class Rectangle
that contain width and length and calculate area.
One of the question is to create a class MyVector
that is a derived class of stl vector and contain function called func that take in parameter a Boolean function and return true if at least one of the element in the vector is answer to the function otherwise, false will be returned.(I called this boolean function cmp)
In the main, I have to check if at least one rectangle have an area more that 50, if it is the case display all rectangle.
I don't know how to use this pointer function very well, so can you help me understand this through my example
Rectangle class:
...ANSWER
Answered 2021-Jun-14 at 02:10You'll need to make a few changes to the implementation of func():
QUESTION
I have a base and derived class wherein I have a boolean variable in the base class. Now when checking the variable in the derived class, the value of the boolean variable is always False.
...ANSWER
Answered 2021-Jun-12 at 07:57You override both (raining and Answer) in your derived class and you did't call the base class implementation. so : 1 - remove this line in your derived class
QUESTION
I am setting a navigation graph programmatically to set the start destination depending on some condition (for example, active session), but when I tested this with the "Don't keep activities" option enabled I faced the following bug.
When activity is just recreated and the app calls method NavController.setGraph, NavController forces restoring the Navigation back stack (from internal field mBackStackToRestore in onGraphCreated method) even if start destination is different than before so the user sees the wrong fragment.
Here is my MainActivity code:
...ANSWER
Answered 2021-Jun-05 at 08:52As you tried in your repository, It comes from save/restoreInstanceState.
It means you set suit graph in onCreate
via createGraph(App.instance.getValue())
and then fragmentManager in onRestoreInstanceState
will override your configuration for NavHostFragment.
So you can set another another time the graph in onRestoreInstanceState
. But it will not work because of this line and backstack is not empty. (I think this behavior may be a bug...)
Because of you're using a graph (R.navigation.nav_graph)
for different situation and just change their startDestination
, you can be sure after process death, used graph is your demand graph. So just override startDestination
in onRestoreInstanceState
.
QUESTION
I am trying to create a class that can be use to serialize and deserialize JSON. One of the elements that I need to represent is a list of pairs where the first is a string and the second is a boolean. The class should read/write the following JSON snippet:
...ANSWER
Answered 2021-Jun-10 at 13:25You need typing.Dict
Ex:
QUESTION
In my AppDelegate.m, I am doing something like this
...ANSWER
Answered 2021-Jun-10 at 07:22You're using assign for reference/pointer types: @property retain, assign, copy, nonatomic in Objective-C
They should probably be declared copy, because this is a kind of value object, I think.
No exceptions were caught because no exceptions were thrown. Throwing/catching exceptions for control flow is not common in Objective-C
You don't need to write explicit setter functions for @properties
You should prefer to use BOOL type instead of Boolean, with values of YES/NO instead of true/false.
You should return instancetype not id from init, at least in reasonably modern Objective C
Consider making an initialiser that takes all the properties (initWithRoomName:clientID:) and make them read only once set
You don't need to declare -(id) init in your header since it gets that from NSObject
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install boole
You can use boole like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page