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LibCrypto: Add SignedBigInteger::negated_value()
Return the negated value of the current number.
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2 changed files with 9 additions and 0 deletions
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@ -292,6 +292,13 @@ FLATTEN SignedDivisionResult SignedBigInteger::divided_by(SignedBigInteger const
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};
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}
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FLATTEN SignedBigInteger SignedBigInteger::negated_value() const
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{
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auto result { *this };
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result.negate();
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return result;
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}
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u32 SignedBigInteger::hash() const
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{
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return m_unsigned_data.hash() * (1 - (2 * m_sign));
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@ -121,6 +121,8 @@ public:
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[[nodiscard]] SignedBigInteger multiplied_by(UnsignedBigInteger const& other) const;
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[[nodiscard]] SignedDivisionResult divided_by(UnsignedBigInteger const& divisor) const;
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[[nodiscard]] SignedBigInteger negated_value() const;
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[[nodiscard]] u32 hash() const;
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void set_bit_inplace(size_t bit_index);
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