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26 lines
470 B
OCaml
26 lines
470 B
OCaml
type t = float
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let of_float x = x
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let of_int i = float_of_int i
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let of_string s = float_of_string s
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let to_float x = x
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let to_int x = int_of_float x
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let to_string x =
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if x >= 0. then
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Printf.sprintf "+%f" x
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else
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Printf.sprintf "%f" x
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let ( + ) a b =
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(to_float a) +. (to_float b) |> of_float
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let ( - ) a b =
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(to_float a) -. (to_float b) |> of_float
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let ( * ) a b =
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(to_float a) *. b |> of_float
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let ( / ) a b =
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(to_float a) /. b |> of_float
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