Adds complex arithmetic to Swift with support for array arithmetic. Utilizes Apple's Accelerate framework when possible.
let test = 10.0
let testArray = [1.0, 2.0, 3.0, 4.0, 5.0]
let expected = [11.0, 12.0, 13.0, 14.0, 15.0]
let result = testArray + test
print(result)
- You can add a single value to every member of an array
- This will return the
expectedvalue.
let testArray = [1.0, 2.0, 3.0, 4.0, 5.0]
let testArray2 = [10.0, 20.0, 30.0, 40.0, 50.0]
let expected = [11.0, 22.0, 33.0, 44.0, 55.0]
let result = testArray + testArray2
print(result)
- You can also add a whole array to another array given they are the same length
- This will return the
expectedvalue.
let test = 10.0
let testArray = [1.0, 2.0, 3.0, 4.0, 5.0]
let expected = [10.0, 20.0, 30.0, 40.0, 50.0]
let result = testArray * test
print(result)
- You can multiply a single value to every member of an array
- This will return the
expectedvalue.
let testArray = [1.0, 2.0, 3.0, 4.0, 5.0]
let testArray2 = [10.0, 20.0, 30.0, 40.0, 50.0]
let expected = [10.0, 40.0, 90.0, 160.0, 250.0]
let result = testArray * testArray2
print(result)
- You can also multiply a whole array to another array given they are the same length
- This will return the
expectedvalue.
let test = 10.0
let testArray = [10.0, 20.0, 30.0, 40.0, 50.0]
let expected = [1.0, 2.0, 3.0, 4.0, 5.0]
let result = testArray / test
print(result)
- You can divide a single value to every member of an array
- This will return the
expectedvalue.
let testArray = [10.0, 40.0, 90.0, 160.0, 250.0]
let testArray2 = [1.0, 2.0, 3.0, 4.0, 5.0]
let expected = [10.0, 20.0, 30.0, 40.0, 50.0]
let result = testArray / testArray2
print(result)
- You can also multiply a whole array to another array given they are the same length
- This will return the
expectedvalue.
You can scale an array in a given range to a desired range.
let testArray = [0.0, 5.0, 10.0, 20.0]
let expected = [-1.0, -0.5, 0.0, 1.0]
let scaled = testArray.scale(from: 0...20, to: -1...1)
You can get the shape of a matrix. This will return the count at each layer. The subarrays must all be the same length
let testArray = [[1,0], [1, 0]]
let expected = [2, 2]
print(testArray.shape)
multiply(B: [Element], columns: Int32, rows: Int32, dimensions: Int32 = 1) -> [Element]
dot(_ b: [Element]) -> Element
transpose(columns: Int, rows: Int) -> [Element]
conv2D(_ filter: [[Double]],
filterSize: (rows: Int, columns: Int),
inputSize: (rows: Int, columns: Int)) -> Element
conv2D(_ filter: [[Float]],
filterSize: (rows: Int, columns: Int),
inputSize: (rows: Int, columns: Int)) -> Element
func l2Normalize(limit: Element)
func l1Normalize(limit: Element)
clip(_ to: Element)