pub const INF: f32 = f32::INFINITY;
pub const NANF32: f32 = f32::NAN;
pub const EF32: f32 = std::f32::consts::E;
pub const MAXF32: f32 = f32::MAX;
pub const MINF32: f32 = f32::MIN;
pub const PIF32: f32 = std::f32::consts::PI;
pub const INF64: f64 = f64::INFINITY;
pub const NANF64: f64 = f64::NAN;
pub const EF64: f64 = std::f64::consts::E;
pub const MAXF64: f64 = f64::MAX;
pub const MINF64: f64 = f64::MIN;
pub const PIF64: f64 = std::f64::consts::PI;
pub const MAXI32: i32 = i32::MAX;
pub const MINI32: i32 = i32::MIN;
pub const MAXI64: i64 = i64::MAX;
pub const MINI64: i64 = i64::MIN;
pub const MAXI8: i8 = i8::MAX;
pub const MINI8: i8 = i8::MIN;
pub const MAXI128: i128 = i128::MAX;
pub const MINI128: i128 = i128::MIN;