un_algebra 0.9.0

Simple implementations of selected abstract algebraic structures--including groups, rings, and fields. Intended for self-study of abstract algebra concepts and not for production use.
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//!
//! Generative tests for _additive_ _groups_.
//!
use super::*;
use crate::tests::*;


#[cfg(test)]
proptest! {
  #![proptest_config(standard())]


  #[test]
  fn left_inverse_i32(x in any::<i32>()) {
    prop_assert!(x.left_inverse())
  }


  #[test]
  fn left_inverse_i16_t1(x in any::<i16>()) {
    prop_assert!((x,).left_inverse())
  }


  #[test]
  fn left_inverse_i8_a1(x in any::<i8>()) {
    prop_assert!([x].left_inverse())
  }


  #[test]
  fn right_inverse_i16(x in any::<i16>()) {
    prop_assert!(x.right_inverse())
  }


  #[test]
  fn right_inverse_isize_t2(xs in any::<(isize, isize)>()) {
    prop_assert!(xs.right_inverse())
  }


  #[test]
  fn right_inverse_i64_a2(xs in any::<[i64; 2]>()) {
    prop_assert!(xs.right_inverse())
  }


  #[test]
  fn left_inverse_f64(x in TF64) {
    prop_assert!(x.num_left_inverse(&F64_EPS))
  }


  #[test]
  fn right_inverse_f32(x in TF32) {
    prop_assert!(x.num_right_inverse(&F32_EPS))
  }
}