diff --git a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/asm.kt b/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/asm.kt
index 350bb95bb..3ee071c77 100644
--- a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/asm.kt
+++ b/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/asm.kt
@@ -19,11 +19,11 @@ fun <T : Any> MST.compileWith(type: KClass<T>, algebra: Algebra<T>): Expression<
         when (node) {
             is MST.Symbolic -> loadVariable(node.value)
             is MST.Numeric -> {
-                val constant = if (algebra is NumericAlgebra<T>) {
+                val constant = if (algebra is NumericAlgebra<T>)
                     algebra.number(node.value)
-                } else {
+                else
                     error("Number literals are not supported in $algebra")
-                }
+
                 loadTConstant(constant)
             }
             is MST.Unary -> {
diff --git a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/AsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/AsmBuilder.kt
index 53fc4c4c1..9577d19e1 100644
--- a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/AsmBuilder.kt
+++ b/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/AsmBuilder.kt
@@ -257,9 +257,12 @@ internal class AsmBuilder<T> internal constructor(
 
         if (sigLetter != null) {
             when (value) {
+                is Byte -> invokeMethodVisitor.visitLdcOrIntConstant(value.toInt())
+                is Short -> invokeMethodVisitor.visitLdcOrIntConstant(value.toInt())
                 is Int -> invokeMethodVisitor.visitLdcOrIntConstant(value)
                 is Double -> invokeMethodVisitor.visitLdcOrDoubleConstant(value)
                 is Float -> invokeMethodVisitor.visitLdcOrFloatConstant(value)
+                is Long -> invokeMethodVisitor.visitLdcOrLongConstant(value)
                 else -> invokeMethodVisitor.visitLdcInsn(value)
             }
 
diff --git a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/methodVisitors.kt b/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/methodVisitors.kt
index 70fb3bd44..6ecce8833 100644
--- a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/methodVisitors.kt
+++ b/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/asm/internal/methodVisitors.kt
@@ -11,6 +11,8 @@ internal fun MethodVisitor.visitLdcOrIntConstant(value: Int): Unit = when (value
     3 -> visitInsn(ICONST_3)
     4 -> visitInsn(ICONST_4)
     5 -> visitInsn(ICONST_5)
+    in -128..127 -> visitIntInsn(BIPUSH, value)
+    in -32768..32767 -> visitIntInsn(SIPUSH, value)
     else -> visitLdcInsn(value)
 }
 
@@ -20,6 +22,12 @@ internal fun MethodVisitor.visitLdcOrDoubleConstant(value: Double): Unit = when
     else -> visitLdcInsn(value)
 }
 
+internal fun MethodVisitor.visitLdcOrLongConstant(value: Long): Unit = when (value) {
+    0L -> visitInsn(LCONST_0)
+    1L -> visitInsn(LCONST_1)
+    else -> visitLdcInsn(value)
+}
+
 internal fun MethodVisitor.visitLdcOrFloatConstant(value: Float): Unit = when (value) {
     0f -> visitInsn(FCONST_0)
     1f -> visitInsn(FCONST_1)