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Date: 12-11-2019
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Date: 24-12-2020
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Date: 22-10-2020
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A mixed fraction is an improper fraction written in the form
. In common usage such as cooking recipes,
is often written as
(e.g., 1
), much to the chagrin of mathematicians, to whom
means
, which is quite a different beast from
.
(The author of this work discovered this fact early in his mathematical career after having points marked off a calculus exam for using the recipe-like notation. Future mathematicians are therefore encouraged to avoid mixed fractions, except perhaps in the kitchen.)
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الصين.. طريقة لمنع تطور قصر النظر لدى تلاميذ المدارس
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ماذا سيحدث خلال كسوف الشمس يوم السبت؟
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قسم الشؤون الدينية يختتم محاضراته الرمضانية في صحن مرقد أبي الفضل العباس (عليه السلام)
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