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. | + | 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! |
| + | |||
| + | Kotlin | ||
| + | <syntaxhighlight lang="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 | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | |||
| + | Java | ||
| + | <syntaxhighlight lang="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); | ||
| + | </syntaxhighlight> | ||
Latest revision as of 06:47, 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);