Numbering System (Part 2) - PDF
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Uploaded by RapturousJasmine
Ahram Canadian University
Dr. Dalirzick
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Summary
This document explains floating-point numbers. It provides examples of converting decimal numbers to binary numbers using both multiplication and subtraction methods. It also contains practice examples which make the concepts easier to understand.
Full Transcript
ﻣﺘﺮﺟﻢ ﻣﻦ ﺍﻹﻧﺠﻠﻴﺰﻳﺔ ﺇﻟﻰ ﺍﻟﻌﺮﺑﻴﺔ www.onlinedoctranslator.com - ﺭﻗﻢﺍﻟﻨﻘﻄﺔ ﺍﻟﻌﺎﺉﻤﺔ ﻓﻲﺍﻟﻨﻈﺎﻡ ﺍﻟﻌﺸﺮﻱ ،ﺗﻔﺼﻞ ﺍﻟﻨﻘﻄﺔ ﺍﻟﻌﺸﺮﻳﺔ )ﻧﻘﻄﺔ ﺍﻷﺳﺎﺱ( ﺍﻷﻋﺪﺍﺩﺍﻟﺼﺤﻴﺤﺔ ﻣﻦ ﺍﻟﺠﺰء ﺍﻟﻜﺴﺮﻱ...
ﻣﺘﺮﺟﻢ ﻣﻦ ﺍﻹﻧﺠﻠﻴﺰﻳﺔ ﺇﻟﻰ ﺍﻟﻌﺮﺑﻴﺔ www.onlinedoctranslator.com - ﺭﻗﻢﺍﻟﻨﻘﻄﺔ ﺍﻟﻌﺎﺉﻤﺔ ﻓﻲﺍﻟﻨﻈﺎﻡ ﺍﻟﻌﺸﺮﻱ ،ﺗﻔﺼﻞ ﺍﻟﻨﻘﻄﺔ ﺍﻟﻌﺸﺮﻳﺔ )ﻧﻘﻄﺔ ﺍﻷﺳﺎﺱ( ﺍﻷﻋﺪﺍﺩﺍﻟﺼﺤﻴﺤﺔ ﻣﻦ ﺍﻟﺠﺰء ﺍﻟﻜﺴﺮﻱ ﺃﻣﺜﻠﺔ: )37.25ﺍﻟﻜﻞ = ،37ﺍﻟﻜﺴﺮ = (25/100 123.567 10.12345678 2 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺭﻗﻢﺍﻟﻨﻘﻄﺔ ﺍﻟﻌﺎﺉﻤﺔ ﻋﻠﻰﺳﺒﻴﻞ ﺍﻟﻤﺜﺎﻝ ،ﻳﻤﻜﻦ ﺗﺤﻠﻴﻞ 37.25ﻋﻠﻰ ﺍﻟﻨﺤﻮ ﺍﻟﺘﺎﻟﻲ: 2-10 1-10 010 110 ﺍﻟﻤﺉﺎﺕ ﺃﻋﺸﺎﺭ ﺍﻟﻮﺣﺪﺍﺕ ﻋﺸﺮﺍﺕ 5 2 7 3 (1/100 × 5) + (1/10 × 2) + (1 × 7) + (10 × 3) =37.25 3 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺘﻜﺎﻓﺆﺍﻟﺜﻨﺎﺉﻲ ﻳﻤﻜﻦﺗﺤﺪﻳﺪ ﺍﻟﻤﻜﺎﻓﺊ ﺍﻟﺜﻨﺎﺉﻲ ﻟﺮﻗﻢ ﻓﺎﺻﻞ ﻋﺸﺮﻱ ﻋﻦ ﻃﺮﻳﻖ ﺣﺴﺎﺏ ﺍﻟﺘﻤﺜﻴﻞﺍﻟﺜﻨﺎﺉﻲ ﻟﻜﻞ ﺟﺰء ﻋﻠﻰ ﺣﺪﺓ. (1ﺑﺎﻟﻨﺴﺒﺔ ﻟﻠﺠﺰء ﺑﺄﻛﻤﻠﻪ: ﺍﺳﺘﺨﺪﻡﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ ﺃﻭ ﺍﻟﻘﺴﻤﺔ ﺍﻟﺘﻲ ﺗﻌﻠﻤﺘﻬﺎ ﻣﺴﺒﻘﺎً. (2ﺑﺎﻟﻨﺴﺒﺔ ﻟﻠﺠﺰء ﺍﻟﻜﺴﺮﻱ: ﺍﺳﺘﺨﺪﻡﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ ﺃﻭ ﺍﻟﻀﺮﺏ. 4 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻀﺮﺏ ﻓﻲﺍﻟﺘﻤﺜﻴﻞ ﺍﻟﺜﻨﺎﺉﻲ ﻟﺮﻗﻢ ﻓﺎﺻﻞ ﻋﺸﺮﻱ ﺳﺘﻜﻮﻥ ﻗﻴﻢ ﺍﻟﻌﻤﻮﺩ ﻛﻤﺎ ﻳﻠﻲ: …4-2 3-2 2-2 2 22 1-2.02 1 32 42 52 … …1/16 1/8 1/4 1/2. 1 2 4 8 16 … 32 …0625. 125. 25. 5. 1 2 4 8 16 … 32 5 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻀﺮﺏ ﺍﻟﺘﻤﺮﻳﻦ.1ﺃﻭﺟﺪ ﺍﻟﻤﻜﺎﻓﺊ ﺍﻟﺜﻨﺎﺉﻲ ﻟـ 0.25 ﺍﻟﺨﻄﻮﺓ :1ﺍﻟﻀﺮﺏﺍﻟﻜﺴﺮﺑـ 2ﺣﺘﻰ ﺍﻟﺠﺰء ﺍﻟﻜﺴﺮﻱ 25. ﻳﺼﺒﺢ0 ×2 5.0 ×2 0.1 ﺍﻟﺨﻄﻮﺓ :2ﻗﻢ ﺑﺠﻤﻊ ﺍﻷﺟﺰﺍء ﻛﺎﻣﻠﺔ ﺑﺎﻟﺘﺮﺗﻴﺐ ﺍﻷﻣﺎﻣﻲ.ﺿﻌﻬﺎ ﺑﻌﺪ ﻧﻘﻄﺔﺍﻟﺠﺬﺭ 0625. 125. 25. 5.. 1 0. 6 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻀﺮﺏ ﺍﻟﺘﻤﺮﻳﻦ.2ﺃﻭﺟﺪ ﺍﻟﻤﻜﺎﻓﺊ ﺍﻟﺜﻨﺎﺉﻲ ﻟـ 0.625 ﺍﻟﺨﻄﻮﺓ :1ﺍﻟﻀﺮﺏﺍﻟﻜﺴﺮﺑـ 2ﺣﺘﻰ ﺍﻟﺠﺰء ﺍﻟﻜﺴﺮﻱ 625. ﻳﺼﺒﺢ0 ×2 25.1 ×2 50.0 ×2 0.1 ﺍﻟﺨﻄﻮﺓ :2ﻗﻢ ﺑﺠﻤﻊ ﺍﻷﺟﺰﺍء ﻛﺎﻣﻠﺔ ﺑﺎﻟﺘﺮﺗﻴﺐ ﺍﻷﻣﺎﻣﻲ.ﺿﻌﻬﺎ ﺑﻌﺪ ﻧﻘﻄﺔﺍﻟﺠﺬﺭ 0625. 125. 25. 5.. 10 1. 7 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ ﺍﺑﺪﺃﺑﻘﻴﻢ ﺍﻟﻌﻤﻮﺩ ﻣﺮﺓ ﺃﺧﺮﻯ ،ﻋﻠﻰ ﺍﻟﻨﺤﻮ ﺍﻟﺘﺎﻟﻲ: …6-2 5-2 4-2 3-2 2-2 1-2.02 … …1/64 1/32 1/16 1/8 1/4 … 1/2. 1 …015625. 03125. 0625. 125. 25. … 5..1 8 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ ﺍﺑﺪﺃﺑـ ،0.5ﻭﺍﻃﺮﺡ ﻗﻴﻢ ﺍﻟﻌﻤﻮﺩ ﻣﻦ ﺍﻟﻴﺴﺎﺭ ﺇﻟﻰ ﺍﻟﻴﻤﻴﻦ.ﺃﺩﺧﻞ 0ﻓﻲ ﺍﻟﻌﻤﻮﺩ ﺇﺫﺍ ﻟﻢﻳﻜﻦ ﻣﻦ ﺍﻟﻤﻤﻜﻦ ﻃﺮﺡ ﺍﻟﻘﻴﻤﺔ ﺃﻭ 1ﺇﺫﺍ ﻛﺎﻥ ﻣﻦ ﺍﻟﻤﻤﻜﻦ ﺫﻟﻚ.ﺍﺳﺘﻤﺮ ﺣﺘﻰ ﻳﺼﺒﺢﺍﻟﻜﺴﺮ 0. ﺍﻟﻤﺜﺎﻝ.1 0625. 125. 25. 5. 25. 1 0. 25. - 0. 9 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ ﺍﻟﺘﻤﺮﻳﻦ.2ﺗﺤﻮﻳﻞ ،37.25ﺑﺎﺳﺘﺨﺪﺍﻡ ﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ. 0625. 125. 25. 5..12 4 8 16 3264 4-2 3-22-2 1-2.02 1 2 22 3242 5262 1 1.0 0 1 00 1 25. 37 25. - 32 - 0. 5 4- 2100101.01 =1037.25 1 1- 0 10 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺍﻟﺠﺰءﺍﻟﻜﺴﺮﻱ – ﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ ﺍﻟﺘﻤﺮﻳﻦ.3ﺗﺤﻮﻳﻞ ،18.625ﺑﺎﺳﺘﺨﺪﺍﻡ ﻃﺮﻳﻘﺔ ﺍﻟﻄﺮﺡ. 0625. 125. 25. 5..12 4 8 16 3264 4-2 3-2 2-2 1-2.0212 22 3242 5262 1 0 1. 0 1 0 01 625. 18 5. - 16 - 125. 2 125. - 2- 0 0 210010.101 =1018.625 11 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﻳﻤﺎﺭﺱ ﺗﺤﻮﻳﻞﺍﻷﺭﻗﺎﻡ ﺍﻟﻌﺸﺮﻳﺔ ﺍﻟﺘﺎﻟﻴﺔ ﺇﻟﻰ ﺛﻨﺎﺉﻴﺔ: 1060.75 10190.5625 12 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ ﺇﺟﺎﺑﺔ 2111100.11 = 1060.75 210111110.1001 =10190.5625 13 ﻣﻘﺪﻣﺔ ،TOCS.ﺩﻛﺘﻮﺭ ﺩﺍﻟﻴﺮﻳﺰﻙ