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boostorg · Apr 23, 2019 · 8740e38 · 8740e38
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diff --git a/doc/html/boost_multiprecision/tut/limits.html b/doc/html/boost_multiprecision/tut/limits.html
@@ -56,7 +56,7 @@
         That C Standard in turn refers to
       </p>
 <p>
-        <a href="http://754r.ucbtest.org/standards/754.pdf" target="_top">IEEE754 IEEE Standard
+        <a href="https://doi.org/10.1109/IEEESTD.1985.82928" target="_top">IEEE754 IEEE Standard
         for Binary Floating-Point Arithmetic</a>
       </p>
 <p>

diff --git a/doc/multiprecision.qbk b/doc/multiprecision.qbk
@@ -2374,7 +2374,7 @@ Information technology Language independent arithmetic Part 1: Integer and float
 
 That C Standard in turn refers to
 
-[@http://754r.ucbtest.org/standards/754.pdf IEEE754 IEEE Standard for Binary
+[@https://doi.org/10.1109/IEEESTD.1985.82928 IEEE754 IEEE Standard for Binary
 Floating-Point Arithmetic]
 
 There is a useful summary at

diff --git a/doc/numeric_limits_qbk.cpp b/doc/numeric_limits_qbk.cpp
@@ -17,7 +17,7 @@ An implementation should follow all the requirements of LIA-1 unless otherwise s
 this language binding.
 */
 
-// http://754r.ucbtest.org/standards/754.pdf
+// https://doi.org/10.1109/IEEESTD.1985.82928
 
 // http://www.cesura17.net/~will/Professional/Research/Papers/retrospective.pdf
 

diff --git a/example/complex128_examples.cpp b/example/complex128_examples.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2018 Nick Thompson. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 /*`This example demonstrates the usage of the MPC backend for multiprecision complex numbers.
 In the following, we will show how using MPC backend allows for the same operations as the C++ standard library complex numbers.

diff --git a/example/cpp_bin_float_import_export.cpp b/example/cpp_bin_float_import_export.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2015 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_bin_float.hpp>
 #include <iostream>

diff --git a/example/cpp_bin_float_snips.cpp b/example/cpp_bin_float_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[cpp_bin_float_eg
 #include <boost/multiprecision/cpp_bin_float.hpp>

diff --git a/example/cpp_complex_examples.cpp b/example/cpp_complex_examples.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2018 Nick Thompson. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 /*`This example demonstrates the usage of the MPC backend for multiprecision complex numbers.
 In the following, we will show how using MPC backend allows for the same operations as the C++ standard library complex numbers.

diff --git a/example/cpp_dec_float_snips.cpp b/example/cpp_dec_float_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
    //[cpp_dec_float_eg
 #include <boost/multiprecision/cpp_dec_float.hpp>

diff --git a/example/cpp_int_import_export.cpp b/example/cpp_int_import_export.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2015 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_int.hpp>
 #include <iostream>

diff --git a/example/cpp_int_snips.cpp b/example/cpp_int_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_int.hpp>
 #include <iostream>

diff --git a/example/debug_adaptor_snips.cpp b/example/debug_adaptor_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_dec_float.hpp>
 #include <boost/multiprecision/debug_adaptor.hpp>

diff --git a/example/eigen_example.cpp b/example/eigen_example.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2018 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[eigen_eg
 #include <iostream>

diff --git a/example/float128_snips.cpp b/example/float128_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[float128_eg
 #include <boost/multiprecision/float128.hpp>

diff --git a/example/floating_point_examples.cpp b/example/floating_point_examples.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/math/constants/constants.hpp>
 #include <boost/multiprecision/cpp_dec_float.hpp>

diff --git a/example/gmp_snips.cpp b/example/gmp_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/gmp.hpp>
 #include <boost/math/special_functions/gamma.hpp>

diff --git a/example/hashing_examples.cpp b/example/hashing_examples.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_int.hpp>
 #include <boost/random.hpp>

diff --git a/example/integer_examples.cpp b/example/integer_examples.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_int.hpp>
 #include <iostream>

diff --git a/example/logged_adaptor.cpp b/example/logged_adaptor.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[logged_adaptor
 

diff --git a/example/mixed_integer_arithmetic.cpp b/example/mixed_integer_arithmetic.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //
 // Compare arithmetic results using fixed_int to GMP results.

diff --git a/example/mpc_examples.cpp b/example/mpc_examples.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2018 Nick Thompson. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 /*`This example demonstrates the usage of the MPC backend for multiprecision complex numbers.
 In the following, we will show how using MPC backend allows for the same operations as the C++ standard library complex numbers.

diff --git a/example/mpfi_snips.cpp b/example/mpfi_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[mpfi_eg
 #include <boost/multiprecision/mpfi.hpp>

diff --git a/example/mpfr_precision.cpp b/example/mpfr_precision.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2018 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[mpfr_variable
 

diff --git a/example/mpfr_snips.cpp b/example/mpfr_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[mpfr_eg
 #include <boost/multiprecision/mpfr.hpp>

diff --git a/example/random_snips.cpp b/example/random_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/cpp_int.hpp>
 #include <boost/multiprecision/cpp_bin_float.hpp>

diff --git a/example/safe_prime.cpp b/example/safe_prime.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 //[safe_prime
 

diff --git a/example/tommath_snips.cpp b/example/tommath_snips.cpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2011 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/multiprecision/tommath.hpp>
 #include <iostream>

diff --git a/include/boost/multiprecision/concepts/mp_number_archetypes.hpp b/include/boost/multiprecision/concepts/mp_number_archetypes.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MATH_CONCEPTS_ER_HPP
 #define BOOST_MATH_CONCEPTS_ER_HPP

diff --git a/include/boost/multiprecision/cpp_bin_float.hpp b/include/boost/multiprecision/cpp_bin_float.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MATH_CPP_BIN_FLOAT_HPP
 #define BOOST_MATH_CPP_BIN_FLOAT_HPP

diff --git a/include/boost/multiprecision/cpp_bin_float/io.hpp b/include/boost/multiprecision/cpp_bin_float/io.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_BIN_FLOAT_IO_HPP
 #define BOOST_MP_CPP_BIN_FLOAT_IO_HPP

diff --git a/include/boost/multiprecision/cpp_bin_float/transcendental.hpp b/include/boost/multiprecision/cpp_bin_float/transcendental.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MULTIPRECISION_CPP_BIN_FLOAT_TRANSCENDENTAL_HPP
 #define BOOST_MULTIPRECISION_CPP_BIN_FLOAT_TRANSCENDENTAL_HPP

diff --git a/include/boost/multiprecision/cpp_int.hpp b/include/boost/multiprecision/cpp_int.hpp
@@ -1,7 +1,7 @@
 //////////////////3/////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_HPP
 #define BOOST_MP_CPP_INT_HPP

diff --git a/include/boost/multiprecision/cpp_int/add.hpp b/include/boost/multiprecision/cpp_int/add.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/bitwise.hpp b/include/boost/multiprecision/cpp_int/bitwise.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/checked.hpp b/include/boost/multiprecision/cpp_int/checked.hpp
@@ -1,7 +1,7 @@
 
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_CHECKED_HPP
 #define BOOST_MP_CPP_INT_CHECKED_HPP

diff --git a/include/boost/multiprecision/cpp_int/comparison.hpp b/include/boost/multiprecision/cpp_int/comparison.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/cpp_int_config.hpp b/include/boost/multiprecision/cpp_int/cpp_int_config.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_CORE_HPP
 #define BOOST_MP_CPP_INT_CORE_HPP

diff --git a/include/boost/multiprecision/cpp_int/divide.hpp b/include/boost/multiprecision/cpp_int/divide.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/import_export.hpp b/include/boost/multiprecision/cpp_int/import_export.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2015 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_IMPORT_EXPORT_HPP
 #define BOOST_MP_CPP_INT_IMPORT_EXPORT_HPP

diff --git a/include/boost/multiprecision/cpp_int/limits.hpp b/include/boost/multiprecision/cpp_int/limits.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/literals.hpp b/include/boost/multiprecision/cpp_int/literals.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_LITERALS_HPP
 #define BOOST_MP_CPP_INT_LITERALS_HPP

diff --git a/include/boost/multiprecision/cpp_int/misc.hpp b/include/boost/multiprecision/cpp_int/misc.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/multiply.hpp b/include/boost/multiprecision/cpp_int/multiply.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2012 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 //
 // Comparison operators for cpp_int_backend:
 //

diff --git a/include/boost/multiprecision/cpp_int/serialize.hpp b/include/boost/multiprecision/cpp_int/serialize.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_SERIALIZE_HPP
 #define BOOST_MP_CPP_INT_SERIALIZE_HPP

diff --git a/include/boost/multiprecision/cpp_int/value_pack.hpp b/include/boost/multiprecision/cpp_int/value_pack.hpp
@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////
 //  Copyright 2013 John Maddock. Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
 
 #ifndef BOOST_MP_CPP_INT_VP_HPP
 #define BOOST_MP_CPP_INT_VP_HPP