#![allow(non_upper_case_globals)]
pub static PI: f64 = std::f64::consts::PI;
pub static E: f64 = std::f64::consts::E;
pub const Yotta: f64 = 1e24;
pub const Zetta: f64 = 1e21;
pub const Exa: f64 = 1e18;
pub const Peta: f64 = 1e15;
pub const Tera: f64 = 1e12;
pub const Giga: f64 = 1e9;
pub const Mega: f64 = 1e6;
pub const Kilo: f64 = 1e3;
pub const Hecto: f64 = 1e2;
pub const Deca: f64 = 1e1;
pub const Deci: f64 = 1e-1;
pub const Centi: f64 = 1e-2;
pub const Milli: f64 = 1e-3;
pub const Micro: f64 = 1e-6;
pub const Nano: f64 = 1e-9;
pub const Pico: f64 = 1e-12;
pub const Femto: f64 = 1e-15;
pub const Atto: f64 = 1e-18;
pub const Zepto: f64 = 1e-21;
pub const Yocto: f64 = 1e-24;