Explaining

The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the missile from a position where it is to a position where it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where it is, is now the position that it wasn't, and it follows that the position that it was, is now the position that it isn't.
In the event that the position that it is in is not the position that it wasn't, the system has acquired a variation, the variation being the difference between where the missile is, and where it wasn't. If variation is considered to be a significant factor, it too may be corrected by the GEA. However, the missile must also know where it was.
The missile guidance computer scenario works as follows. Because a variation has modified some of the information the missile has obtained, it is not sure just where it is. However, it is sure where it isn't, within reason, and it knows where it was. It now subtracts where it should be from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is called error.

Translation: The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the missile from a position where it is to a position where it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where it is, is now the position that it wasn't, and it follows that the position that it was, is now the position that it isn't.
In the event that the position that it is in is not the position that it wasn't, the system has acquired a variation, the variation being the difference between where the missile is, and where it wasn't. If variation is considered to be a significant factor, it too may be corrected by the GEA. However, the missile must also know where it was.
The missile guidance computer scenario works as follows. Because a variation has modified some of the information the missile has obtained, it is not sure just where it is. However, it is sure where it isn't, within reason, and it knows where it was. It now subtracts where it should be from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is called error.

Nah bruh those were bomb threats

الصاروخ يعرف مكانه في جميع الأوقات. إنه يعرف هذا لأنه يعرف أين لا يكون. وبطرح حيث هو من حيث ليس هو، أو حيث ليس من حيث هو (أيهما أكبر)، فإنه يحصل على اختلاف، أو انحراف. يستخدم نظام التوجيه الفرعي الانحرافات لتوليد أوامر تصحيحية لدفع الصاروخ من موضعه إلى موضع ليس فيه، والوصول إلى موضع لم يكن فيه، فهو الآن كذلك. وبالتالي، فإن الموضع الذي كان فيه، هو الآن الموضع الذي لم يكن عليه، ويترتب على ذلك أن الموضع الذي كان عليه، هو الآن الموضع الذي لم يكن عليه. في حالة أن الوضع الذي هو فيه ليس هو الوضع الذي لم يكن فيه، فقد حصل النظام على اختلاف، الاختلاف هو الفرق بين مكان وجود الصاروخ والمكان الذي لم يكن فيه. إذا تم اعتبار الاختلاف عاملاً مهمًا، فقد يتم تصحيحه أيضًا بواسطة GEA. ومع ذلك، يجب أن يعرف الصاروخ أيضًا مكان وجوده. يعمل سيناريو كمبيوتر توجيه الصواريخ على النحو التالي. نظرًا لأن أحد التغييرات قد عدل بعض المعلومات التي حصل عليها الصاروخ، فليس من المؤكد مكان وجوده. ومع ذلك، فهو متأكد من مكان عدم وجوده، في حدود المعقول، ويعرف مكان وجوده. فهو الآن يطرح حيث يجب أن يكون من حيث لم يكن، أو العكس، ومن خلال تمييز ذلك عن المجموع الجبري للحيث لا ينبغي أن يكون، وأين كان، يمكنه الحصول على الانحراف وتباينه ، وهو ما يسمى الخطأ.

The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the missile from a position where it is to a position where it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where it is, is now the position that it wasn't, and it follows that the position that it was, is now the position that it isn't.
In the event that the position that it is in is not the position that it wasn't, the system has acquired a variation, the variation being the difference between where the missile is, and where it wasn't. If variation is considered to be a significant factor, it too may be corrected by the GEA. However, the missile must also know where it was.
The missile guidance computer scenario works as follows. Because a variation has modified some of the information the missile has obtained, it is not sure just where it is. However, it is sure where it isn't, within reason, and it knows where it was. It now subtracts where it should be from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is called error.

The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the missile from a position where it is to a position where it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where it is, is now the position that it wasn't, and it follows that the position that it was, is now the position that it isn't.
In the event that the position that it is in is not the position that it wasn't, the system has acquired a variation, the variation being the difference between where the missile is, and where it wasn't. If variation is considered to be a significant factor, it too may be corrected by the GEA. However, the missile must also know where it was.
The missile guidance computer scenario works as follows. Because a variation has modified some of the information the missile has obtained, it is not sure just where it is. However, it is sure where it isn't, within reason, and it knows where it was. It now subtracts where it should be from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is called error.