diff --git a/.swiftpm/xcode/package.xcworkspace/xcuserdata/mikeg.xcuserdatad/UserInterfaceState.xcuserstate b/.swiftpm/xcode/package.xcworkspace/xcuserdata/mikeg.xcuserdatad/UserInterfaceState.xcuserstate
index 0a7619c..e95ec20 100644
Binary files a/.swiftpm/xcode/package.xcworkspace/xcuserdata/mikeg.xcuserdatad/UserInterfaceState.xcuserstate and b/.swiftpm/xcode/package.xcworkspace/xcuserdata/mikeg.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/Package.swift b/Package.swift
index 6169916..832e762 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,10 +5,10 @@ import PackageDescription
 
 let package = Package(
     name: "BigDecimal",
-//    platforms: [
-//        .macOS("13.3"), .iOS("16.4"), .macCatalyst("13.3"), .tvOS("16.4"),
-//        .watchOS("9.4")
-//    ],
+    platforms: [
+        .macOS("13.3"), .iOS("16.4"), .macCatalyst("13.3"), .tvOS("16.4"),
+        .watchOS("9.4")
+    ],
     products: [
         // Products define the executables and libraries a package produces, and make them visible to other packages.
         .library(
diff --git a/README.md b/README.md
index f923db0..1194ce3 100755
--- a/README.md
+++ b/README.md
@@ -35,17 +35,17 @@ Its functionality falls in the following categories:
   latter having a `signaling` option.
 
 ## Dependencies
-BigDecimal requires Swift from macOS 15.0+, iOS 18.0+, macCatalyst 15.0+, 
-tvOS 18.0+, or watchOS 11.0+. It also requires that the `Int` type be a 64-bit 
+BigDecimal requires Swift from macOS 15.0+, iOS 13.3+, macCatalyst 13.3+, 
+tvOS 16.4+, or watchOS 9.4+. It also requires that the `Int` type be a 64-bit 
 type.
 
-The BigDecimal package depends on the BigInt and swift-numerics packages.
-It also uses the built-in UInt128 which is part of the new OS releases.
+The BigDecimal package depends on the BigInt, UInt128, and swift-numerics packages.
 
 ```
 dependencies: [
   .package(url: "https://github.com/mgriebling/BigInt.git", from: "2.2.0")        
-  .package(url: "https://github.com/apple/swift-numerics", from: "1.0.0")
+  .package(url: "https://github.com/apple/swift-numerics", from: "1.0.0"),
+  .package(url: "https://github.com/mgriebling/UInt128.git", from: "3.1.5")
 ]
 ```
 
@@ -54,7 +54,7 @@ In your project's Package.swift file add a dependency like
 
 ```
 dependencies: [
-  .package(url: "https://github.com/mgriebling/BigDecimal.git", from: "2.2.0"),
+  .package(url: "https://github.com/mgriebling/BigDecimal.git", from: "3.0.2"),
 ]
 ```
 
diff --git a/Sources/BigDecimal/DecimalMath/DecimalMath-Simple.swift b/Sources/BigDecimal/DecimalMath/DecimalMath-Simple.swift
index bccc3da..290a6b6 100644
--- a/Sources/BigDecimal/DecimalMath/DecimalMath-Simple.swift
+++ b/Sources/BigDecimal/DecimalMath/DecimalMath-Simple.swift
@@ -5,11 +5,9 @@
 //  Created by Mike Griebling on 10.07.2023.
 //
 
-// import RealModule - temporarily removed due to playground incompatibility
-
 /// `Real` number protocol compliance using a simplified interface with
 /// a fixed precision given by a global rounding context: `BigDecimal.mc`.
-extension BigDecimal { // : Real {
+extension BigDecimal {
     
     @inlinable
     public static func atan2(y: BigDecimal, x: BigDecimal) -> BigDecimal {
diff --git a/Tests/BigDecimalTests/TestCompare.swift b/Tests/BigDecimalTests/TestCompare.swift
index a4482f8..02d705e 100644
--- a/Tests/BigDecimalTests/TestCompare.swift
+++ b/Tests/BigDecimalTests/TestCompare.swift
@@ -266,4 +266,31 @@ class TestCompare: XCTestCase {
         XCTAssertTrue(-x > -y)
         XCTAssertTrue(-x >= -y)
     }
+    
+    func test8() throws {
+        let x = BigDecimal("1")
+        let y = BigDecimal("2")
+        XCTAssertFalse(x.isEqual(to: y))
+        XCTAssertTrue(x.isLess(than: y))
+        XCTAssertTrue(x.isLessThanOrEqualTo(y))
+        
+        XCTAssertFalse((-x).isEqual(to: y))
+        XCTAssertTrue((-x).isLess(than: y))
+        XCTAssertTrue((-x).isLessThanOrEqualTo(y))
+
+        XCTAssertFalse(x.isEqual(to: -y))
+        XCTAssertFalse(x.isLess(than: -y))
+        XCTAssertFalse(x.isLessThanOrEqualTo(-y))
+        
+        XCTAssertFalse((-x).isEqual(to: -y))
+        XCTAssertFalse((-x).isLess(than: -y))
+        XCTAssertFalse((-x).isLessThanOrEqualTo(-y))
+        
+        XCTAssertFalse(x.isNaN)
+        XCTAssertFalse(x.isZero)
+        XCTAssertTrue(x.isPositive)
+        XCTAssertTrue(x.isFinite)
+        XCTAssertTrue(x.isNormal)
+        XCTAssertTrue(x.isCanonical)
+    }
 }
diff --git a/Tests/BigDecimalTests/TestHyperbolic.swift b/Tests/BigDecimalTests/TestHyperbolic.swift
new file mode 100644
index 0000000..95623e8
--- /dev/null
+++ b/Tests/BigDecimalTests/TestHyperbolic.swift
@@ -0,0 +1,37 @@
+//
+//  TestHyperbolic.swift
+//  BigDecimal
+//
+//  Created by Mike Griebling on 11.10.2024.
+//
+
+import XCTest
+@testable import BigDecimal
+
+final class TestHyperbolic: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testExample() throws {
+        XCTAssertEqual(BigDecimal.sinh(.one).asString(), "1.175201193643801456882381850595601")
+        XCTAssertEqual(BigDecimal.cosh(.one).asString(), "1.543080634815243778477905620757062")
+        XCTAssertEqual(BigDecimal.tanh(.one).asString(), "0.7615941559557648881194582826047937")
+        XCTAssertEqual(BigDecimal.asinh(BigDecimal.sinh(.one)).asString(), "1.000000000000000000000000000000000")
+        XCTAssertEqual(BigDecimal.acosh(BigDecimal.cosh(.one)).asString(), "1.000000000000000000000000000000000")
+        XCTAssertEqual(BigDecimal.atanh(BigDecimal.tanh(.one)).asString(), "1.000000000000000000000000000000000")
+    }
+
+    func testPerformanceExample() throws {
+        // This is an example of a performance test case.
+        self.measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}
diff --git a/Tests/BigDecimalTests/TestLogarit.swift b/Tests/BigDecimalTests/TestLogarithm.swift
similarity index 73%
rename from Tests/BigDecimalTests/TestLogarit.swift
rename to Tests/BigDecimalTests/TestLogarithm.swift
index 4bd2b49..8fb5258 100644
--- a/Tests/BigDecimalTests/TestLogarit.swift
+++ b/Tests/BigDecimalTests/TestLogarithm.swift
@@ -8,7 +8,7 @@
 import XCTest
 import BigDecimal
 
-final class TestLogarit: XCTestCase {
+final class TestLogarithm: XCTestCase {
 
     override func setUpWithError() throws {
         // Put setup code here. This method is called before the invocation of each test method in the class.
@@ -23,6 +23,11 @@ final class TestLogarit: XCTestCase {
         XCTAssertEqual(result1.round(.decimal32).asString(), "1.000434")
         let result2 = BigDecimal.log(BigDecimal(10.01))
         XCTAssertEqual(result2.round(.decimal32).asString(), "2.303585")
+        
+        let result3 = BigDecimal.log(onePlus: BigDecimal(10.01))
+        XCTAssertEqual(result3.round(.decimal64).asString(), "2.398803950734589")
+        let result4 = BigDecimal.log2(BigDecimal(10.01))
+        XCTAssertEqual(result4.round(.decimal64).asString(), "3.323370069061269")
     }
 
     func testPerformanceExample() throws {
diff --git a/Tests/BigDecimalTests/TestOperations.swift b/Tests/BigDecimalTests/TestOperations.swift
index 725c89e..26b4048 100644
--- a/Tests/BigDecimalTests/TestOperations.swift
+++ b/Tests/BigDecimalTests/TestOperations.swift
@@ -70,12 +70,15 @@ class TestOperations: XCTestCase {
         let sqrt10000 = BigDecimal.sqrt(10000, decimal128)
         XCTAssertEqual(sqrt10000, BigDecimal(100))
         
-        let cbrt = BigDecimal.root(2, 3, decimal138)
+        let cbrt = BigDecimal.root(2, 3, decimal128)
         XCTAssertEqual(cbrt.round(decimal128).description,
                        "1.259921049894873164767210607278228")
         
         let cubed = BigDecimal.pow(cbrt, 3, decimal128)
-        XCTAssertEqual(cubed.description, "2.000000000000000000000000000000000")
+        XCTAssertEqual(cubed.description, "1.999999999999999999999999999999998")
+        
+        let bernie = BigDecimal.bernoulli(20, decimal128)
+        XCTAssertEqual(bernie.asString(), "-529.1242424242424242424242424242424")
         
         let power = BigDecimal.pow(BigDecimal("1.2"), BigDecimal("1000.5"), decimal128)
         XCTAssertEqual(power.description,
@@ -90,6 +93,9 @@ class TestOperations: XCTestCase {
         let fact1000limited = BigDecimal.factorial(1000, decimal128)
         XCTAssertEqual(fact1000limited.description,
                        "4.023872600770937735437024339230040E+2567")
+        
+        let fact = BigDecimal.factorial(BigDecimal(1000), decimal128)
+        XCTAssertEqual(fact.description, "4.023872600770937735437024339230040E+2567")
 
         let gammaHalf = BigDecimal.gamma(BigDecimal("0.5"), decimal128)
         XCTAssertEqual(gammaHalf.description,
diff --git a/Tests/BigDecimalTests/TestPow.swift b/Tests/BigDecimalTests/TestPow.swift
index 58d0893..ecb24fc 100644
--- a/Tests/BigDecimalTests/TestPow.swift
+++ b/Tests/BigDecimalTests/TestPow.swift
@@ -10,12 +10,20 @@ import XCTest
 @testable import BigDecimal
 
 class TestPow: XCTestCase {
-  func testPow() throws {
-    XCTAssertEqual(BigDecimal("5.5").pow(-3, .decimal128).asString(), "0.006010518407212622088655146506386176")
-    XCTAssertEqual(BigDecimal(5.5).pow(-3, .decimal128).round(.decimal32).asString(), "0.006010518")
-    XCTAssertEqual(BigDecimal.pow(BigDecimal("5.5"), BigDecimal("-3")).asString(), "0.006010518407212622088655146506386176")    
-    XCTAssertEqual(BigDecimal("5.5").pow(3).asString(), "166.375")
-    XCTAssertEqual(BigDecimal.pow(BigDecimal("5.5"), BigDecimal("3.2")).asString(), "233.9702323679928009901371156854989")
-    XCTAssertEqual(BigDecimal.pow(BigDecimal("2"), BigDecimal("-4")).asString(), "0.0625")
-  }
+    let a55 = BigDecimal("5.5")
+    
+    func testPow() throws {
+        XCTAssertEqual(a55.pow(-3, .decimal128).asString(), "0.006010518407212622088655146506386176")
+        XCTAssertEqual(BigDecimal(5.5).pow(-3, .decimal128).round(.decimal32).asString(), "0.006010518")
+        XCTAssertEqual(BigDecimal.pow(a55, BigDecimal("-3")).asString(), "0.006010518407212622088655146506386176")
+        XCTAssertEqual(a55.pow(3).asString(), "166.375")
+        XCTAssertEqual(BigDecimal.pow(a55, BigDecimal("3.2")).asString(), "233.9702323679928009901371156854989")
+        XCTAssertEqual(BigDecimal.pow(BigDecimal("2"), BigDecimal("-4")).asString(), "0.0625")
+    }
+    
+    func testExp() throws {
+        XCTAssertEqual(BigDecimal.exp(a55).asString(), "244.6919322642203879151889495118394")
+        XCTAssertEqual(BigDecimal.expMinusOne(a55).asString(), "243.6919322642203879151889495118394")
+        XCTAssertEqual(BigDecimal.exp2(a55).asString(), "45.25483399593904156165403917471034")
+    }
 }
diff --git a/Tests/BigDecimalTests/TestTrig.swift b/Tests/BigDecimalTests/TestTrig.swift
new file mode 100644
index 0000000..f300a8e
--- /dev/null
+++ b/Tests/BigDecimalTests/TestTrig.swift
@@ -0,0 +1,39 @@
+//
+//  TestTrig.swift
+//  BigDecimal
+//
+//  Created by Mike Griebling on 11.10.2024.
+//
+
+import XCTest
+@testable import BigDecimal
+
+final class TestTrig: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testTrig() throws {
+        let pi2 = BigDecimal.pi / 2
+        XCTAssertEqual(BigDecimal.sin(pi2).asString(), "0.8414709848078965066525023216302990")
+        XCTAssertEqual(BigDecimal.cos(pi2).asString(), "0.5403023058681397174009366074429766")
+        XCTAssertEqual(BigDecimal.tan(pi2).asString(), "1.557407724654902230506974807458360")
+        XCTAssertEqual(BigDecimal.asin(BigDecimal.sin(pi2)).asString(), "1.000000000000000000000000000000000")
+        XCTAssertEqual(BigDecimal.acos(BigDecimal.cos(pi2)).asString(), "1.000000000000000000000000000000000")
+        XCTAssertEqual(BigDecimal.atan(BigDecimal.tan(pi2)).asString(), "0.9999999999999999999999999999999999")
+        XCTAssertEqual(BigDecimal.atan2(y: .one, x: .ten).asString(), "0.09966865249116202737844611987802059")
+    }
+
+    func testPerformanceExample() throws {
+        // This is an example of a performance test case.
+        self.measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}