filename "%f-%t-%g.ae"

(* Performed introductions depending on whether counterexamples are
   requested, as said by the meta "get_counterexmp". When this meta
   set, this transformation introduces the model variables that are
   still embedded in the goal. When it is not set, it removes all
   these unused-ce-related variables, even in the context.  *)
transformation "counterexamples_dependent_intros"

transformation "inline_trivial"

transformation "eliminate_builtin"
transformation "eliminate_recursion"
transformation "eliminate_inductive"
transformation "eliminate_gnatprove_guard_epsilon"
transformation "eliminate_epsilon"
transformation "eliminate_algebraic"
transformation "eliminate_literal"

transformation "simplify_formula"

import "alt_ergo_common.drv"
import "no-bv.gen"

theory int.Abs
  syntax function abs "abs_int(%1)"
  remove prop Abs_le
  remove prop Abs_pos
end

theory real.Abs
  syntax function abs "abs_real(%1)"
end

theory real.FromInt
  syntax function from_int "real_of_int(%1)"
  remove prop Zero
  remove prop One
  remove prop Add
  remove prop Sub
  remove prop Mul
  remove prop Neg
end

theory real.MinMax
  syntax function min "min_real(%1, %2)"
  syntax function max "max_real(%1, %2)"
end

theory real.PowerInt
  syntax function power "(%1 **. %2)"
end

theory real.PowerReal
  syntax function pow "(%1 **. %2)"
end

theory real.Square
  syntax function sqrt "sqrt_real(%1)"
end

theory ieee_float.GenericFloat
  remove prop Round_monotonic
  remove prop Round_idempotent
end

theory ieee_float.RoundingMode
  syntax type mode "fpa_rounding_mode"
  syntax function RNE "NearestTiesToEven"
  syntax function RNA "NearestTiesToAway"
  syntax function RTN "Down"
  syntax function RTP "Up"
  syntax function RTZ "ToZero"
end

theory ieee_float.Float32
  syntax function round "float32(%1,%2)"
end

theory ieee_float.Float64
  syntax function round "float64(%1,%2)"
end
