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569 packages found
Evaluate the Kronecker delta.
- stdlib
- stdmath
- mathematics
- math
- delta
- discrete
- kronecker
- dirac
- digital signal processing
- dsp
- impulse
- double-precision
- double
- dbl
Calculate the arithmetic mean of a double-precision floating-point strided array using a two-pass error correction algorithm.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- average
- avg
- mean
- arithmetic mean
- central tendency
- strided
- strided array
- typed
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Multiply a vector x by a constant and add the result to y.
Calculate the variance of a double-precision floating-point strided array ignoring NaN values and using a two-pass algorithm.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- variance
- var
- deviation
- dispersion
- sample variance
- unbiased
- stdev
- std
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Calculate the sum of double-precision floating-point strided array elements using an improved Kahan–Babuška algorithm.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- blas
- extended
- sum
- total
- summation
- compensated
- kahan
- kbn
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Calculate the variance of a double-precision floating-point strided array using a one-pass algorithm proposed by Youngs and Cramer.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- variance
- var
- deviation
- dispersion
- sample variance
- unbiased
- stdev
- std
- View more
Test if a value is a Complex128Array.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- complex128array
- complex128
- double
- double-precision
- float64
- ieee754
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Calculate the variance of a double-precision floating-point strided array using a one-pass trial mean algorithm.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- variance
- var
- deviation
- dispersion
- sample variance
- unbiased
- stdev
- std
- View more
Interchange two double-precision floating-point vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- linear
- algebra
- subroutines
- dswap
- swap
- interchange
- vector
- array
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Calculate the variance of a double-precision floating-point strided array using a one-pass textbook algorithm.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- variance
- var
- deviation
- dispersion
- sample variance
- unbiased
- stdev
- std
- View more
Calculate the variance of a double-precision floating-point strided array using Welford's algorithm.
- stdlib
- stdmath
- statistics
- stats
- mathematics
- math
- variance
- var
- deviation
- dispersion
- sample variance
- unbiased
- stdev
- std
- View more
Turn Buffer instances into "pointers"
Maximum safe nth Fibonacci number when stored in double-precision floating-point format.
Test if two double-precision floating-point numbers are the same value.
Square root of 3.
Square root of 0.5π.
Maximum safe nth Lucas number when stored in double-precision floating-point format.
Minimum safe double-precision floating-point integer.
Compute the hypotenuse avoiding overflow and underflow.
- stdlib
- stdmath
- math
- mathematics
- euclid
- euclidean
- hypotenuse
- geometry
- hypot
- triangle
- pythagoras
- pythagorean theorem
- trigonometry
- trig
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Create a typed array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more