Difference between revisions of "Kotlin"

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(Created page with "= EJML in Kotlin! = EJML works just fine when used in the Kotlin JVM environment. EJML also provides specialized Kotlin support in the form of Kotlin extensions.")
 
 
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= EJML in Kotlin! =
 
= EJML in Kotlin! =
  
EJML works just fine when used in the Kotlin JVM environment. EJML also provides specialized Kotlin support in the form of Kotlin extensions.
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EJML works just fine when used in the Kotlin JVM environment. EJML also provides specialized Kotlin support in the form of Kotlin extensions. A complete list of extensions can be found on [https://github.com/lessthanoptimal/ejml/blob/SNAPSHOT/main/ejml-kotlin/src/Extensions_F64.kt Github]. This is still considered a preview feature. Suggestions and pull requests to improve the Kotlin support are most welcomed!
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Kotlin
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<syntaxhighlight lang="kotlin">
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val c = H*P
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val S = multTransB(c,H,null)
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S += R
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S_inv = S.invert()
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multTransA(H,S_inv,d);
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K = P*D
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</syntaxhighlight>
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Java
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<syntaxhighlight lang="java">
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mult(H,P,c);
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multTransB(c,H,S);
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addEquals(S,R);
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if( !invert(S,S_inv) )
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    throw new RuntimeException("Invert failed");
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multTransA(H,S_inv,d);
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mult(P,d,K);
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</syntaxhighlight>

Latest revision as of 05:47, 29 October 2020

EJML in Kotlin!

EJML works just fine when used in the Kotlin JVM environment. EJML also provides specialized Kotlin support in the form of Kotlin extensions. A complete list of extensions can be found on Github. This is still considered a preview feature. Suggestions and pull requests to improve the Kotlin support are most welcomed!

Kotlin

val c = H*P
val S = multTransB(c,H,null)
S += R
S_inv = S.invert()
multTransA(H,S_inv,d);
K = P*D


Java

mult(H,P,c);
multTransB(c,H,S);
addEquals(S,R);
if( !invert(S,S_inv) ) 
    throw new RuntimeException("Invert failed");
multTransA(H,S_inv,d);
mult(P,d,K);