ast_value *x = ast_value_new(intrin_ctx(intrin), "x", TYPE_FLOAT);
ast_call *calllog = ast_call_new(intrin_ctx(intrin), intrin_func_self(intrin, "log", "acosh"));
ast_call *callsqrt = ast_call_new(intrin_ctx(intrin), intrin_func_self(intrin, "sqrt", "acosh"));
ast_value *x = ast_value_new(intrin_ctx(intrin), "x", TYPE_FLOAT);
ast_call *calllog = ast_call_new(intrin_ctx(intrin), intrin_func_self(intrin, "log", "acosh"));
ast_call *callsqrt = ast_call_new(intrin_ctx(intrin), intrin_func_self(intrin, "sqrt", "acosh"));