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Within LTS Haskell 24.6 (ghc-9.10.2)

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  1. rangeStepM :: (Index ix, MonadThrow m) => Comp -> ix -> ix -> ix -> m (Array D ix ix)

    massiv Data.Massiv.Array

    Same as range, but with a custom step. Throws Exceptions: IndexZeroException

    Examples

    >>> import Data.Massiv.Array

>>> rangeStepM Seq (Ix1 1) 2 8
Array D Seq (Sz1 4)
[ 1, 3, 5, 7 ]

>>> rangeStepM Seq (Ix1 1) 0 8
*** Exception: IndexZeroException: 0

  2. rangeStepSize :: Index ix => Comp -> ix -> ix -> Sz ix -> Array D ix ix

    massiv Data.Massiv.Array

    Same as rangeSize, but with ability to specify the step.

  3. fromSteps :: Steps Id e -> Vector DS e

    massiv Data.Massiv.Array.Delayed

    O(1) - Convert Steps into delayed stream array

  4. toSteps :: Vector DS e -> Steps Id e

    massiv Data.Massiv.Array.Delayed

    O(1) - Convert delayed stream array into Steps.

  5. enumFromStepN :: Num e => Comp -> e -> e -> Sz1 -> Vector D e

    massiv Data.Massiv.Vector

    Enumerate from a starting number x exactly n times with a custom step value dx. Unlike senumFromStepN, there is no dependency on neigboring elements therefore enumFromStepN is parallelizable. Related: senumFromN, senumFromStepN, enumFromN, rangeSize, rangeStepSize, range, rangeStepM

    Examples

    >>> import Data.Massiv.Array

>>> enumFromStepN Seq 1 (0.1 :: Double) 5
Array D Seq (Sz1 5)
[ 1.0, 1.1, 1.2, 1.3, 1.4 ]

>>> enumFromStepN Seq (-pi :: Float) (pi/4) 9
Array D Seq (Sz1 9)
[ -3.1415927, -2.3561945, -1.5707964, -0.78539824, 0.0, 0.78539824, 1.5707963, 2.3561947, 3.1415927 ]
    Similar:
    • Prelude.enumFrom Similar to take n [x, x + dx ..], except that enumFromStepN is parallelizable and it only works for Num and not for Enum elements. Floating point value will be slightly different as well.
    • Data.Vector.Generic.enumFromStepN Similar in the outcome, but very different in the way it works.

  6. senumFromStepN :: Num e => e -> e -> Sz1 -> Vector DS e

    massiv Data.Massiv.Vector

    O(n) - Enumerate from a starting number x exactly n times with a custom step value dx

    Examples

    >>> senumFromStepN (5 :: Int) 2 10
Array DS Seq (Sz1 10)
[ 5, 7, 9, 11, 13, 15, 17, 19, 21, 23 ]
    Similar:
    • Prelude.enumFrom Just like take n [x, x + dx ..], except that senumFromN is faster and it only works for Num and not for Enum elements
    • Data.Vector.Generic.enumFromStepN Uses exactly the same implementation underneath.

  7. viewStateScaleStep :: ViewState -> !Float

    gloss Graphics.Gloss.Data.ViewState

    How much to scale the world by for each step of the mouse wheel.

  8. fSteps :: (C x, C y) => T x y (x, y)

    gnuplot Graphics.Gnuplot.Graph.TwoDimensional

    No documentation available.

  9. hiSteps :: (C x, C y) => T x y (x, y)

    gnuplot Graphics.Gnuplot.Graph.TwoDimensional

    No documentation available.

  10. FSteps :: PlotType

    gnuplot Graphics.Gnuplot.Simple

    No documentation available.

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