Reference Guide

prohibit them from making any copies of your copyrighted material outside their relationship with you. Conveying under any other
circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary. 3.
Protecting Users' Legal Rights From Anti-Circumvention Law. No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such measures. When you convey a covered work, you waive any legal power to
forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this licenseswith
respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against
the work's users, your or third parties' legal rights to forbid circumvention of technological measures. 4. Conveying Verbatim Copies. You
may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this licensesand any non-permissive
terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a
copy of this licensesalong with the Program. You may charge any price or no price for each copy that you convey, and you may offer
support or warranty protection for a fee. 5. Conveying Modified Source Versions. You may convey a work based on the Program, or the
modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of
these conditions: a) The work must carry prominent notices stating that you modified it, and giving a relevant date. b) The work must
carry prominent notices stating that it is released under this licensesand any conditions added under section 7. This requirement modifies
the requirement in section 4 to "keep intact all notices". c) You must licensesthe entire work, as a whole, under this licensesto anyone who
comes into possession of a copy. This licenseswill therefore apply, along with any applicable section 7 additional terms, to the whole of the
work, and all its parts, regardless of how they are packaged. This licensesgives no permission to licensesthe work in any other way, but it
does not invalidate such permission if you have separately received it. d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work
need not make them do so. A compilation of a covered work with other separate and independent works, which are not by their nature
extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or
distribution medium, is called an "aggregate" if the compilation and its resulting copyright are not used to limit the access or legal rights of
the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this
licensesto apply to the other parts of the aggregate. 6. Conveying Non-Source Forms. You may convey a covered work in object code
form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of
this License, in one of these ways: a) Convey the object code in, or embodied in, a physical product (including a physical distribution
medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. b)
Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer,
valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who
possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this
License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of
physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. c)
Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is
allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b.
d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may
be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear
directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding
Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. e) Convey the object code
using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being
offered to the general public at no charge under subsection 6d. A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be included in conveying the object code work. A "User Product" is either
(1) a "consumer product", which means any tangible personal property which is normally used for personal, family, or household purposes,
or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases
shall be resolved in favor of coverage. For a particular product received by a particular user, "normally used" refers to a typical or common
use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or
expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product. "Installation
Information" for a User Product means any methods, procedures, authorization keys, or other information required to install and execute
modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because
modification has been made. If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and
the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient
in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this
section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains
the ability to install modified object code on the User Product (for example, the work has been installed in ROM). The requirement to
provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work
that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network
may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and
protocols for communication across the network. Corresponding Source conveyed, and Installation Information provided, in accord with
this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and
must require no special password or key for unpacking, reading or copying. 7. Additional Terms. "Additional permissions" are terms that
36
Third party licenses