74 packages found
Compute the absolute value of a double-precision floating-point number.
Float64Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- float64array
- float64
- double
- double-precision
- ieee754
Round a double-precision floating-point number toward negative infinity.
128-bit complex number.
Complex128Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- complex128array
- complex128
- complex
- cmplx
- real
- View more
Test if a value is a complex number-like object.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- is
- iscomplex
- complex
- complex64
- complex128
- 64-bit
- View more
Apply a unary function to a double-precision floating-point strided input array and assign results to a double-precision floating-point strided output array.
Apply a unary function to a double-precision floating-point strided input array according to a strided mask array and assign results to a double-precision floating-point strided output array.
C API for registering a Node-API module exporting a strided array interface for applying a unary callback to a double-precision floating-point strided input array and assigning results to a double-precision floating-point strided output array.
C API for registering a Node-API module exporting a strided array interface for applying a unary callback to a double-precision floating-point strided input array according to a strided mask array and assigning results to a double-precision floating-point
Evaluate the identity function for a double-precision floating-point number.
Compute the squared absolute value of a double-precision floating-point number.
- stdlib
- stdmath
- mathematics
- math
- math.abs
- abs
- abs2
- squared
- square
- absolute
- magnitude
- number
- double-precision
- double
Compute the multiplicative inverse of a double-precision floating-point number.
Convert an angle from degrees to radians.
- stdlib
- stdmath
- mathematics
- math
- trig
- trigonometry
- geometry
- radians
- degrees
- angle
- convert
- double-precision
- double
- dbl
Create a filled array having a specified length.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Evaluate the Kronecker delta.
- stdlib
- stdmath
- mathematics
- math
- delta
- discrete
- kronecker
- dirac
- digital signal processing
- dsp
- impulse
- double-precision
- double
- dbl
Compute the sum of two double-precision floating-point numbers.
Compute the hypotenuse avoiding overflow and underflow.
- stdlib
- stdmath
- math
- mathematics
- euclid
- euclidean
- hypotenuse
- geometry
- hypot
- triangle
- pythagoras
- pythagorean theorem
- trigonometry
- trig
- View more
Multiply two double-precision floating-point numbers.
Subtract two double-precision floating-point numbers.