Fixed test

Sources/Euler/Extensions/Array.swift

@@ -65,7 +65,7 @@ public extension Array {
     ///   - step: The step the function will use to generate the array
     ///   - offset: The offset you want to use to generate your array
     static func arange(start: Double, end: Double, step: Double = 1, offset: Double = 0) -> [Double] {
-        let len = (abs(end - start) + (offset * 2)) / step + 1
+        let len = (abs(end - start) + (offset * 2)) / step + Double(1)
         let direction: Double = start < end ? 1 : -1
         let startingPoint = start - (direction * offset)
         let stepSize = direction * step

Tests/EulerTests/AlgebraTests.swift

@@ -24,7 +24,8 @@ class AlgebraTests: XCTestCase {
         
         // Roots
         let golden = try! Polynomial(1, -1, -1)
-        XCTAssertEqual(golden.roots.last, 102334155/63245986) // Golden Ratio, simplified
+        
+        XCTAssertEqual(golden.roots.last, BN(102334155, over: 63245986)) // Golden Ratio, simplified
         
         let higher = try! Polynomial(1, 2, -25, -26, 120)
         let roots = higher.roots

Tests/EulerTests/BigIntTests.swift

@@ -141,7 +141,7 @@ class BigIntTests: XCTestCase {
         // MARK: Gamma
         XCTAssertEqual(try? factorial(3), 6)
         XCTAssertEqual(try? factorial(11), 39916800)
-        XCTAssertEqual(try? gamma(3 / 2).nearlyEquals(0.8862269254527576), true)
+        XCTAssertEqual(try? gamma(BN(3, over: 2)).nearlyEquals(0.8862269254527576), true)
         // MARK: Logarithms
         XCTAssert(ln(15).nearlyEquals(2.708050201102210))
         

Tests/EulerTests/TablesTest.swift

@@ -24,7 +24,7 @@ class TablesTests: XCTestCase {
 
     func testEngineering() {
         let t = Tables()
-        XCTAssertEqual(try t.CONVERT(28, from_unit: "km/h", to_unit: "m/s"), 70/9)
+        XCTAssertEqual(try t.CONVERT(28, from_unit: "km/h", to_unit: "m/s"), BigDouble(70, over: 9))
     }
 
     static var allTests = [