2-23
ﻢﻈﻌﳌ ﻩﺬﻫ ﺕﻼﺧﺪﳌﺍ ﻊﺿﻮﺑ ﺢﺼﻨﻳ .ﺕﻻﺩﺎﻌﳌﺍ ﻊﺿﻭ ﻲﻓ ﻞﳊﺍ ﺔﻔﻴﻇﻭ ﻊﻣ ﻡﺪﺨﺘﺴﺗ ﺓﺩﺪﻌﺘﳌﺍ ﻝﻭﺪﳉﺍ ﺕﻼﺧﺪﻣ
. ﻲﻌﻴﺒﻄﻟﺍ ﻞﳊﺍ ﻝﺎﺧﺩﺍ ﻒﺋﺎﻇﻭ
. ﻞﺤﻠﻟ ﺀﺎﻘﺘﻟﺍ ﺪﺟﻮﻳ ﻻ ﺎﻤﻨﻴﺣ
(ﺖﻗﻮﻟﺍ ﺀﺎﻬﺘﻧﺍ) ﺄﻄﳋﺍ ﺙﺪﺤﻳﻭ
.
4-4 ﺔﺤﻔﺻ ﺮﻈﻧﺍ ، ﺔﻴﺑﺎﺴﳊﺍ ﺕﺎﻴﻠﻤﻌﻟﺍ ﻞﺣ ﻦﻋ ﺕﺎﻣﻮﻠﻌﻤﻠﻟ
ﻦﻣ ﻱﺍ ﻞﺧﺍﺩ ﺔﻴﺑﺎﺴﳊﺍ ﺕﺎﻴﻠﻤﻌﻠﻟ ﺮﻴﺒﻌﺗ ﻞﺣ ﻭﺃ ﺔﻤﻴﻗ ﻞﻗﺃ / ﻲﺼﻗﺃ ﻭ ،Σ ﻭ ﻲﻌﻴﺑﺮﺘﻟﺍ ﻕﺭﺎﻔﻟﺍ ﻡﺍﺪﺨﺘﺳﺍ ﻦﻜﳝ ﻻ •
.ﻩﻼﻋﺃ ﺔﻨﻴﺒﳌﺍ ﻒﺋﺎﻇﻮﻟﺍ
ﻖﻴﻌﻳ ﻚﻟﺬﻓ
(ﺔﺷﺎﺸﻟﺍ ﻰﻠﻋ ﺮﻬﻈﻳ ﻢﻟ ﺮﺷﺆﳌﺍ ﺎﻤﻨﻴﺑ) ﻞﺤﻠﻟ ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻠﻤﻌﻟﺍ ﺀﺎﻨﺛﺍ A ﺡﺎﺘﻔﳌﺍ ﻂﻐﺿ ﺍﺫﺍ •
. ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻠﻤﻌﻟﺍ
[OPTN] - [CALC] - [SolvN] f ( x ) ﺔﻔﻴﻇﻮﻟﺍ ﻞﺣ k
.ﺔﻴﺒﻴﻛﺮﺘﻟﺍ ﺕﻼﺧﺪﳌﺍ ﻲﻫ ﻲﻠﻳ ﺎﻣ ﻭ .ﻱﺩﺪﻌﻟﺍ ﻞﻠﶈﺍ ﻡﺍﺪﺨﺘﺳﺎﺑ f ( x ) ﺔﻔﻴﻇﻮﻟﺍ ﻞﳊ SolvN ﻡﺍﺪﺨﺘﺳﺍ ﻚﻨﻜﳝ
([ﻰﺼﻗﻷﺍ ﺪﳊﺍ،ﻰﻧﺩﻷﺍ ﺪﳊﺍ] ﺩﺪﻌﺘﻣ [ﲔﻤﻴﻟﺍ ﺐﻧﺎﳉﺍ=] [ﺭﺎﺴﻴﻟﺍ ﺐﻧﺎﳉﺍ]) SolveN
.ﻰﺼﻗﻷﺍ ﺪﳊﺍ ﻭ ﻰﻧﺩﻷﺍ ﺪﳊﺍ ﻭ ﺩﺪﻌﺘﳌﺍ ﻭ ﻦﳝﻷﺍ ﺐﻧﺎﳉﺍ ﻑﺬﺣ ﻦﻜﳝ •
θ
ﻭ , r , Z ﻝﻼﺧ A ﺔﻤﻋﺪﳌﺍ ﺕﺍﺩﺪﻌﺘﳌﺍ ﻥﻮﻜﺗﻭ .ﺮﻴﺒﻌﺘﻟﺍ ﻞﺣ “[ﻦﳝﻷﺍ ﺐﻧﺎﳉﺍ=] ﺮﺴﻳﻷﺍ ﺐﻧﺎﳉﺍ” ﻥﻮﻜﻳﻭ •
.
0= ﻦﳝﻷﺍ ﺐﻧﺎﳉﺍ ﻡﺍﺪﺨﺘﺳﺎﺑ ﻞﳊﺍ ﻱﺮﺠﻴﻓ ﻦﳝﻷﺍ ﺐﻧﺎﳉﺍ ﻑﺬﺣ ﺪﻨﻋ
ﺪﻳﺪﲢ ﻑﺬﺣ ﺐﺒﺴﺘﻳ ﻭ .
(
θ
ﻭ
r ﻭ ، Z ﻰﻟﺍ A)ﻝ ﺎﻬﻠﺣ ﺐﺠﻳ ﻲﺘﻟﺍ ﺕﺍﺮﻴﺒﻌﺘﻟﺍ ﻲﻓ ﺪﺟﻮﻳ ﺩﺪﻌﺘﻣ ﺩﺪﻌﺘﳌﺍ ﺩﺪﺤﻳ ﻭ •
.ﺩﺪﻌﺘﻤﻛ
X ﻡﺍﺪﺨﺘﺳﻻ ﺩﺪﻌﺘﳌﺍ
.ﻕﺎﻄﻨﻛ ﺮﻴﺒﻌﺗ ﻭﺃ ﺔﻤﻴﻗ ﻝﺎﺧﺩﺇ ﻚﻨﻜﳝ ﻭ .ﻝﻮﻠﳊﺍ ﻕﺎﻄﻧ ﻰﺼﻗﻷﺍ ﺪﳊﺍ ﻭ ﻰﻧﺩﻷﺍ ﺪﳊﺍ ﺩﺪﺤﻳ ﻭ
•
.ﺞﺠﳊﺍ ﻦﻣ ﻱﺃ ﻲﻓ ﺎﻬﻣﺍﺪﺨﺘﺳﺍ ﻦﻜﳝ ﻻ ﺔﻴﻟﺎﺘﻟﺍ ﻒﺋﺎﻇﻮﻟﺍﻭ
•
Solve(, d
2
/ dx
2
, FMin(, FMax(, Σ ( ﻞﺣ
.ListAns ﻞﻜﺷ ﻲﻓ ﺎﻌﻣ ﺽﺮﻌﺗ ﻥﺍ ﻦﻜﳝ ﺔﻴﺑﺎﺴﺣ ﺕﺎﻴﻠﻤﻋ 10 ﻰﺘﺣ ﻞﺼﻳ ﺎﻣ ﺞﺋﺎﺘﻧﻭ
.ﻝﻮﻠﺣ ﺪﺟﻮﺗ ﻢﻟ ﺍﺫﺍ
“No Solution” ﺔﻟﺎﺳﺭ ﺽﺮﻌﺗ •
.
SolvN ﺏ ﺽﺮﻌﺗ ﻲﺘﻟﺍ ﺮﻴﻏ ﻯﺮﺧﺃ ﻝﻮﻠﺣ ﺪﺟﻮﺗ ﺎﻣﺪﻨﻋ “More solutions may exist” ﺔﻟﺎﺳﺭ ﺽﺮﻌﺗﻭ •
x
2
– 5 x – 6 = 0 ﻞﳊ ﻝﺎﺜﳌﺍ
K 4 (CALC) * 5 (SolvN)
vx -f v -g) w
* fx-7400G II : 3 (CALC)
J
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