<commit_before>#pragma once

#include <cstdint>

#include <nonstd/optional.hpp>

#include "chainerx/array.h"
#include "chainerx/scalar.h"

namespace chainerx {

Array Sigmoid(const Array& x);

Array Relu(const Array& x);

}  // namespace chainerx<commit_msg>math header missing on prev commit<commit_after>#pragma once

#include <cstdint>

#include <nonstd/optional.hpp>

#include "chainerx/array.h"
#include "chainerx/scalar.h"

namespace chainerx {

Array Sigmoid(const Array& x);

Array Relu(const Array& x);

Array Ceil(const Array& x);

Array Floor(const Array& x);

}  // namespace chainerx
{'fraction_non_alphanumeric': 0.12751677852348994, 'fraction_numerical': 0.0, 'mean_word_length': 5.21875, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5814010', 'n_tokens_mistral': 219, 'n_tokens_neox': 218, 'n_words': 56}