< random >
(O Prophet), propound to them the parable of the present life: it is like the vegetation of the earth which flourished luxuriantly when it mingled with the water that We sent down from the sky, but after that the same vegetation turned into stubble which the winds blew about. Allah alone has the power over all things. 45 Wealth and children are an adornment of the life of this world; and the ever-abiding, the good works, are better with your Lord in reward and better in expectation. 46 On the day when We will cause the mountains to travel around and the earth to turn into a levelled plain, We will also bring all human beings together. No one will be left behind. 47 and they shall be presented before their Lord in ranks -- 'You have come to Us, as We created you upon the first time; nay, you asserted We should not appoint for you a tryst.' 48 When the record of every one's deeds is placed before him, you will see the criminals terrified from what the record contains. They will say, "Woe to us! What kind of record is this that has missed nothing small or great?" They will find whatever they have done right before their very eyes. Your Lord is not unjust to any one. 49
< 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.