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Thamood, belied their Messengers. 141 When their brother Salih said to them, "Will you not fear God? 142 I am for you an honest Messenger. 143 Therefore guard against (the punishment of) Allah and obey me: 144 For this I demand no recompense from you; my reward is only with the Lord of the Universe. 145 “Will you be left peacefully in these favours over here?” 146 In these gardens and these springs, 147 And tilled fields and heavy-sheathed palm-trees, 148 Though ye hew out dwellings in the mountain, being skilful? 149 So fear Allah and obey me. 150 And obey not the command of the extravagant. 151 who do corruption in the earth, and set not things aright.' 152 They said, "You are only of those affected by magic. 153 thou art naught but a mortal, like us; then produce a sign, if thou art one of the truthful.' 154 He said, "This is a she-camel. She will have her share of water as you have your share, each on a certain day. 155 Do not treat her unkindly or the punishment of a grievous day will fall on you." 156 But they hamstrung her and then regretted it. 157 and the chastisement seized them. Surely in that is a sign, yet most of them are not believers. 158 And verily thy Lord! He is the Mighty, the Merciful. 159
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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.