< random >
And when thou settedst forth at daybreak from thy housefolk to assign to the believers their positions for the battle, Allah was Hearer, Knower. 121 When two parties among you were about to lose courage, but Allah was their ally; and upon Allah the believers should rely. 122 And already had Allah given you victory at [the battle of] Badr while you were few in number. Then fear Allah; perhaps you will be grateful. 123 When you said to the believers: Does it not suffice you that your Lord should assist you with three thousand of the angels sent down? 124 Yes, why not? If you patiently endure and remain pious, and the disbelievers attack you suddenly, your Lord will send down five thousand marked angels to help you. 125 And God did not do so but as good tidings for you, and to reassure your hearts for victory comes from God alone, the all-mighty and all-wise -- 126 That He may cut off a part of those who disbelieve, or overwhelm them so that they retire, frustrated. 127 Not with thee is aught of the affair: He shall either relent toward them or torment them, for verily they are wrong-doers. 128 To Allah belongeth all that is in the heavens and on earth. He forgiveth whom He pleaseth and punisheth whom He pleaseth; but Allah is Oft-Forgiving, Most Merciful. 129
< random >
ملاحظات وتعليمات
Notes and Instructions
كيف تعمل منظومة تمارين الحفظ؟ عند أدنى مستوى 0، تكون كل الكلمات ظاهرة. بينما يُخفي أعلى مستوى 9 كل الكلمات. فكيف تعمل المستويات المتوسطة، مثل 3، على سبيل المثال؟ قد تعتقد بأن المنظومة تخفي 3 من كل تسع كلمات بدقة. ليس تماما! في المستوى 3، لكل كلمة فرصة اختفاء بنسبة 3 من 9، و6 من 9 لتكون ظاهرة. بمعنى آخر، من الممكن، ولكن باحتمال شبة معدوم، أن تكون جميع كلمات المستوى 3 مخفية، أو أن تكون جميعها ظاهرة! وكذلك أيضًا، ففي المستويات المتوسطة، وبما يتناسب مع مستوى الصعوبة، يمكن أن تكون المخابئ غير كاملة أو شفافة جزئيًا بحيث تظهر الكلمات جزئيًا تحتها.
How does the memorization exercise algorithm work? At the lowest level 0, all words are visible. While the highest level 9 hides all words. What about at mid-level, like 3, for example? You might think that the algorithm hides precisely 3 out of every nine words. Not quite! At level 3, each word has a 3 out of 9 chance to hide, and 6 out of 9 to be visible. In other words, it is possible, but highly unlikely, for all words at level 3 to be hidden, or, that all of them to be visible! Also, at mid-levels, and in proportion to the difficulty level, hideouts can be partially incomplete or transparent so that words may be partially visible underneath.