这是程序

-module(fun_param).

-export([start/0, partition_parallel/2]).

partition_parallel(F, Es) ->
    Parent = self(),
    Running = [{spawn_monitor(fun() -> Parent ! {self(), F(E)} end), E, helloworld} || E <- Es].

start()->
   partition_parallel(
       fun (C) ->
           io:format("hello:~p~n", [C])
       end, [1,2,3]).

并使用recon_trace跟踪程序

recon_trace:calls({fun_param, '_', fun(_) -> return_trace() end}, 2000, [return_to, {scope, local}]).

有一些输出我不明白。

4:22:12.026917 <0.161.0> fun_param:'-partition_parallel/2-lc$^0/1-0-'([1,2,3], #Fun<fun_param.0.111727472>, <0.161.0>)

4:22:12.027101 <0.161.0> fun_param:'-partition_parallel/2-lc$^0/1-0-'([2,3], #Fun<fun_param.0.111727472>, <0.161.0>)

4:22:12.027327 <0.161.0> fun_param:'-partition_parallel/2-lc$^0/1-0-'([3], #Fun<fun_param.0.111727472>, <0.161.0>)

4:22:12.027475 <0.161.0> fun_param:'-partition_parallel/2-lc$^0/1-0-'([], #Fun<fun_param.0.111727472>, <0.161.0>)

4:22:12.027581 <0.161.0> fun_param:'-partition_parallel/2-lc$^0/1-0-'/3 --> []

4:22:12.027704 <0.161.0>  '--> fun_param:'-partition_parallel/2-lc$^0/1-0-'/3

• '-partition_parallel/2-lc$^0/1-0-'是什么意思，特别是lc$^0/1？
• 这些参数是从哪里来的？

([1,2,3], #Fun<fun_param.0.111727472>, <0.161.0>)