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The Thamud tribe denied the Noble Messengers. 141 when their brother Salih said to them, 'Will you not be godfearing? 142 Surely I am a faithful apostle to you 143 So fear Allah, and obey me. 144 "No reward do I ask of you for it: my reward is only from the Lord of the Worlds. 145 (Do you think) you will be left secure here 146 In gardens and watersprings. 147 And tilled fields and heavy-sheathed palm-trees, 148 and that you will [always be able to] hew dwellings out of the mountains with [the same] great skill?" 149 Have fear of God and obey me. 150 Do not follow those who are extravagant, 151 Who cause corruption in the land and do not amend." 152 They said: thou art but one of the bewitched; 153 Thou art but a mortal like us. So bring some token if thou art of the truthful. 154 He said: (Behold) this she-camel. She hath the right to drink (at the well), and ye have the right to drink, (each) on an appointed day. 155 Do not cause her to suffer lest you become subject to the torment of the great day (of Judgment)." 156 They slew the she-camel, but later became regretful 157 so the punishment came down upon them. Surely in that there is a sign, but most of them would not believe. 158 Your Lord, He is the Almighty, the Most 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.