magic.lambda.math
17.2.0
dotnet add package magic.lambda.math version 17.2.0
NuGet\InstallPackage magic.lambda.math Version 17.2.0
<PackageReference Include="magic.lambda.math" Version="17.2.0" />
paket add magic.lambda.math version 17.2.0
#r "nuget: magic.lambda.math, 17.2.0"
// Install magic.lambda.math as a Cake Addin
#addin nuget:?package=magic.lambda.math&version=17.2.0
// Install magic.lambda.math as a Cake Tool
#tool nuget:?package=magic.lambda.math&version=17.2.0
magic.lambda.math  Performing math from Hyperlambda
This project provides math functions to Magic. More specifically, it provides the following slots.
 [math.multiply]  Multiplication
 [math.divide]  Division
 [math.add]  Addition
 [math.subtract]  Subtraction
 [math.modulo]  Modulo
 [math.decrement]  Decrements a node's value, optionally by [step], defaulting to 1
 [math.increment]  Increments a node's value, optionally by [step], defaulting to 1
 [math.dot]  Returns the dot product of two lists, where each list must be a
double
value  [math.max]  Returns the max value
 [math.min]  Returns the min value
All of the above besides the two last slots can be given any number of arguments, including as its value, and will treat the first argument as the "base", and performing the rest of the arguments self assigning the base as it proceeds. For instance, the following code will first divide 100 by 4, then divide that result by 5 again, resulting in 5.
math.divide:int:100
:int:4
:int:5
The value of the above [math.divide] node after evaluating the above Hyperlambda will be 5. All of the above slots will also evaluate the children collection as a lambda, before starting the actual math function, allowing you to recursively raise signals to retrieve values that are supposed to be mathematically handled somehow. This allows you to recursively nest math operations, such as for instance.
.one:int:5
.two:int:2
math.multiply
.:int:3
math.add
getvalue:x:@.one
getvalue:x:@.two
The above of course will first add 5 and 2, then multiple the result of that with 3, resulting in 21.
Incrementing and decrementing values
The above [math.increment] and [math.decrement] slots, will instead of yielding a result, inline modify the value of the node(s) it is pointing to, assuming its value is an expression. In addition these two slots can take an optional "step" argument, allowing you to declare how much the incrementation/decrementation process should add/reduce the original node's value by. Below is an example that decrements the value found in its expression by 2.
.value:int:5
math.decrement:x:
.:int:2
After executing the above, the result of [.value] will be 3. The default "step" value if ommitted will be 1. Below is an example.
.value:int:5
math.increment:x:
Notice  You can use any slot invocation to retrieve the step value for the increment/decrement slots, including for instance an invocation to [getvalue], or your custom slots. This is dues to that the first argument supplied to these slots will be assumed to be the "step" value you want.
How to use [math.multiply]
This slot multiplies two or more values with each other, and can be given as many arguments as you wish, such as the following illustrates.
.arg:int:5
math.multiply
getvalue:x:@.arg
.:int:3
It accepts both slot invocations, retrieving some value by invoking a slot, in addition to static values such as illustrated above where we provide the number 3 as one of its values.
How to use [math.divide]
This slot divides two or more values with each other, and can be given as many arguments as you wish, such as the following illustrates.
.arg:int:5
math.divide
getvalue:x:@.arg
.:int:2
It accepts both slot invocations, retrieving some value by invoking a slot, in addition to static values such as illustrated above where we provide the number 3 as one of its values.
How to use [math.add]
This slot adds two or more values with each other, and can be given as many arguments as you wish, such as the following illustrates.
.arg:int:5
math.add
getvalue:x:@.arg
.:int:2
How to use [math.subtract]
This slot subtracts two or more values with each other, and can be given as many arguments as you wish, such as the following illustrates.
.arg:int:5
math.subtract
getvalue:x:@.arg
.:int:2
It accepts both slot invocations, retrieving some value by invoking a slot, in addition to static values such as illustrated above where we provide the number 3 as one of its values.
How to use [math.modulo]
This slot calculates the modulo of two or more values with each other, and can be given as many arguments as you wish, such as the following illustrates.
.arg:int:5
math.modulo
getvalue:x:@.arg
.:int:2
It accepts both slot invocations, retrieving some value by invoking a slot, in addition to static values such as illustrated above where we provide the number 3 as one of its values.
How to use [math.decrement]
This slot decrements the value of some expression in place, by mutating the value of the node its expression is leading to.
.arg:int:5
math.decrement:x:@.arg
It can optionally be given a [step] argument, such as illustrated below.
.arg:int:5
math.decrement:x:@.arg
.:int:2
How to use [math.increment]
This slot increments the value of some expression in place, by mutating the value of the node its expression is leading to.
.arg:int:5
math.increment:x:@.arg
It can optionally be given a [step] argument, such as illustrated below.
.arg:int:5
math.increment:x:@.arg
.:int:2
How to use [math.min]
This slot returns the min value of its input.
math.min
.:int:5
.:int:7
How to use [math.max]
This slot returns the max value of its input.
math.max
.:int:11
.:int:12
How to use [math.dot]
This slot returns the dot product of two lists.
.list1
.:double:0.5
.:double:0.7
.:double:0.1
.list2
.:double:0.56
.:double:0.89
.:double:0.33
math.dot
getnodes:x:@.list1/*
getnodes:x:@.list2/*
This slot is useful for calculating similarities between two different objects in Machine Learning, where each list is an "embedding" or a vector.
Magic's GitHub project page
Magic is 100% Open Source and you can find the primary project GitHub page here.
Project website for magic.lambda.math
The source code for this repository can be found at github.com/polterguy/magic.lambda.math, and you can provide feedback, provide bug reports, etc at the same place.
Copyright and maintenance
The projects is copyright Thomas Hansen 2023  2024, and professionally maintained by AINIRO.IO.
Product  Versions Compatible and additional computed target framework versions. 

.NET  net5.0 was computed. net5.0windows was computed. net6.0 was computed. net6.0android was computed. net6.0ios was computed. net6.0maccatalyst was computed. net6.0macos was computed. net6.0tvos was computed. net6.0windows was computed. net7.0 was computed. net7.0android was computed. net7.0ios was computed. net7.0maccatalyst was computed. net7.0macos was computed. net7.0tvos was computed. net7.0windows was computed. net8.0 was computed. net8.0android was computed. net8.0browser was computed. net8.0ios was computed. net8.0maccatalyst was computed. net8.0macos was computed. net8.0tvos was computed. net8.0windows was computed. 
.NET Core  netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. 
.NET Standard  netstandard2.0 is compatible. netstandard2.1 was computed. 
.NET Framework  net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. 
MonoAndroid  monoandroid was computed. 
MonoMac  monomac was computed. 
MonoTouch  monotouch was computed. 
Tizen  tizen40 was computed. tizen60 was computed. 
Xamarin.iOS  xamarinios was computed. 
Xamarin.Mac  xamarinmac was computed. 
Xamarin.TVOS  xamarintvos was computed. 
Xamarin.WatchOS  xamarinwatchos was computed. 

.NETStandard 2.0
 magic.node.extensions (>= 17.2.0)
 magic.signals.contracts (>= 17.2.0)
 Microsoft.CSharp (>= 4.7.0)
NuGet packages (1)
Showing the top 1 NuGet packages that depend on magic.lambda.math:
Package  Downloads 

magic.library
Helper project for Magic to wire up everything easily by simply adding one package, and invoking two simple methods. When using Magic, this is (probably) the only package you should actually add, since this package pulls in everything else you'll need automatically, and wires up everything sanely by default. To use package go to https://polterguy.github.io 
GitHub repositories
This package is not used by any popular GitHub repositories.
Version  Downloads  Last updated 

17.2.0  272  1/22/2024 
17.1.7  157  1/12/2024 
17.1.6  119  1/11/2024 
17.1.5  148  1/5/2024 
17.0.1  185  1/1/2024 
17.0.0  310  12/14/2023 
16.11.5  309  11/12/2023 
16.9.0  307  10/9/2023 
16.7.0  471  7/11/2023 
16.4.1  382  7/2/2023 
16.4.0  386  6/22/2023 
16.3.1  331  6/7/2023 
16.3.0  332  5/28/2023 
16.1.9  626  4/30/2023 
15.10.11  472  4/13/2023 
15.9.1  576  3/27/2023 
15.9.0  450  3/24/2023 
15.8.2  485  3/20/2023 
15.7.0  377  3/6/2023 
15.5.0  1,519  1/28/2023 
15.2.0  680  1/18/2023 
15.1.0  1,130  12/28/2022 
14.5.7  684  12/13/2022 
14.5.5  792  12/6/2022 
14.5.1  636  11/23/2022 
14.5.0  596  11/18/2022 
14.4.5  692  10/22/2022 
14.4.1  760  10/22/2022 
14.4.0  624  10/17/2022 
14.3.1  1,238  9/12/2022 
14.3.0  644  9/10/2022 
14.1.3  931  8/7/2022 
14.1.2  646  8/7/2022 
14.1.1  662  8/7/2022 
14.0.14  716  7/26/2022 
14.0.12  640  7/24/2022 
14.0.11  671  7/23/2022 
14.0.10  656  7/23/2022 
14.0.9  639  7/23/2022 
14.0.8  692  7/17/2022 
14.0.5  779  7/11/2022 
14.0.4  753  7/6/2022 
14.0.3  683  7/2/2022 
14.0.2  673  7/2/2022 
14.0.0  843  6/25/2022 
13.4.0  2,026  5/31/2022 
13.3.4  1,420  5/9/2022 
13.3.0  942  5/1/2022 
13.2.0  1,175  4/21/2022 
13.1.0  1,000  4/7/2022 
13.0.0  749  4/5/2022 
11.0.5  1,382  3/2/2022 
11.0.4  763  2/22/2022 
11.0.3  780  2/9/2022 
11.0.2  793  2/6/2022 
11.0.1  755  2/5/2022 
10.0.21  760  1/28/2022 
10.0.20  745  1/27/2022 
10.0.19  733  1/23/2022 
10.0.18  721  1/17/2022 
10.0.15  925  12/31/2021 
10.0.14  557  12/28/2021 
10.0.7  1,416  12/22/2021 
10.0.5  741  12/18/2021 
9.9.9  1,632  11/29/2021 
9.9.3  862  11/9/2021 
9.9.2  632  11/4/2021 
9.9.0  752  10/30/2021 
9.8.9  678  10/29/2021 
9.8.7  648  10/27/2021 
9.8.6  631  10/27/2021 
9.8.5  711  10/26/2021 
9.8.0  1,323  10/20/2021 
9.7.9  619  10/19/2021 
9.7.8  611  10/19/2021 
9.7.5  1,215  10/14/2021 
9.7.0  811  10/9/2021 
9.6.6  1,188  8/14/2021 
9.2.0  6,129  5/26/2021 
9.1.4  1,259  4/21/2021 
9.1.0  1,023  4/14/2021 
9.0.0  851  4/5/2021 
8.9.9  998  3/30/2021 
8.9.3  1,521  3/19/2021 
8.9.2  975  1/29/2021 
8.9.1  989  1/24/2021 
8.9.0  1,105  1/22/2021 
8.6.9  2,987  11/8/2020 
8.6.6  1,935  11/2/2020 
8.6.0  3,961  10/28/2020 
8.5.0  1,893  10/23/2020 
8.4.0  5,507  10/13/2020 
8.3.1  2,623  10/5/2020 
8.3.0  1,217  10/3/2020 
8.2.2  1,996  9/26/2020 
8.2.1  1,316  9/25/2020 
8.2.0  1,332  9/25/2020 
8.1.19  3,197  9/21/2020 
8.1.18  1,260  9/15/2020 
8.1.17  3,372  9/13/2020 
8.1.16  600  9/13/2020 
8.1.15  1,871  9/12/2020 
8.1.11  2,485  9/11/2020 
8.1.10  1,340  9/6/2020 
8.1.9  1,313  9/3/2020 
8.1.8  1,336  9/2/2020 
8.1.7  1,167  8/28/2020 
8.1.4  1,169  8/25/2020 
8.1.3  1,294  8/18/2020 
8.1.2  1,215  8/16/2020 
8.1.1  1,270  8/15/2020 
8.1.0  580  8/15/2020 
8.0.1  2,651  8/7/2020 
8.0.0  1,188  8/7/2020 
7.0.1  1,340  6/28/2020 
7.0.0  1,225  6/28/2020 
5.0.0  7,356  2/25/2020 
4.0.4  7,787  1/27/2020 
4.0.3  1,227  1/27/2020 
4.0.2  1,418  1/16/2020 
4.0.1  1,376  1/11/2020 
4.0.0  1,332  1/5/2020 
3.1.0  6,221  11/10/2019 
3.0.0  3,809  10/23/2019 
2.0.1  8,151  10/15/2019 
2.0.0  1,563  10/13/2019 
1.1.8  1,342  10/11/2019 
1.1.7  1,283  10/10/2019 
1.1.6  579  10/9/2019 
1.1.5  570  10/6/2019 
1.1.4  577  10/6/2019 
1.1.3  570  10/5/2019 
1.1.2  588  10/5/2019 
1.0.0  626  9/26/2019 