mirror of
https://gitlab.com/scemama/QCaml.git
synced 2024-11-19 04:22:21 +01:00
11 lines
198 B
OCaml
11 lines
198 B
OCaml
let cutoff = 1.e-15
|
|
|
|
(** Constants *)
|
|
let pi = acos (-1.)
|
|
let sq_pi = sqrt pi
|
|
let sq_pi_over_two = sq_pi *. 0.5
|
|
let pi_inv = 1. /. pi
|
|
let two_over_sq_pi = 2. /. (sqrt pi)
|
|
|
|
let a0 = 0.529_177_210_67
|