223 packages found
Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
IEEE 754 half-precision floating-point for JavaScript
- float16
- binary16
- FP16
- half-precision
- ieee754
- Float16Array
- TypedArray
- DataView
- getFloat16
- setFloat16
- f16round
- ponyfill
- shim
Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.
Multiply a double-precision floating-point number by an integer power of two.
Return a double-precision floating-point number with the magnitude of x and the sign of y.
- stdlib
- stdmath
- math
- mathematics
- float64
- float
- floating-point
- ieee754
- double
- copysign
- copy
- sign
- bits
- number
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Find the floating point number immediately after any given number
Split a double-precision floating-point number into a normalized fraction and an integer power of two.
- stdlib
- stdmath
- math
- mathematics
- frexp
- floating-point
- float64
- float
- double
- dbl
- normalized
- normal
- subnormal
- denormalized
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A zero dependency library, with provenance, TypeScript/JavaScript applications.
Create an array filled with NaNs and having a specified length.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Create an array filled with NaNs and having the same length and data type as a provided array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Return a double-precision floating-point number with the magnitude of x and the sign of x*y.
- stdlib
- stdmath
- math
- mathematics
- float64
- float
- floating-point
- ieee754
- double
- flipsign
- flip
- sign
- bits
- number
- View more
Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.
- stdlib
- stdtypes
- base
- utilities
- utility
- utils
- util
- types
- type
- float32
- single
- floating-point
- ieee754
- denormalized
- View more
Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
Complex64Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- complex64array
- complex64
- complex
- cmplx
- real
- View more
Complex128Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- complex128array
- complex128
- complex
- cmplx
- real
- View more
Double-precision floating-point positive infinity.
- stdlib
- stdmath
- constant
- const
- mathematics
- math
- pinf
- positive
- infinity
- ieee754
- double
- dbl
- precision
- floating-point
Bit operation
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
Double-precision floating-point negative infinity.
Create a zero-filled array having a specified length.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more