Can we express $expBig(sum_ialpha_iln(x_i)Big) = sum_ialpha_iexpbig(ln(x_i)big)$? [closed]
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Is this equality correct:
$$expBig(sum_ialpha_iln(x_i)Big) = sum_ialpha_iexpbig(ln(x_i)big),?$$
I need to express $prod_ix_i^alpha^i$ using exp and logarithm.
How can I do this if the aforementioned way is incorrect?
exponential-function
closed as off-topic by Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex Jul 29 at 0:30
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." â Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex
add a comment |Â
up vote
-6
down vote
favorite
Is this equality correct:
$$expBig(sum_ialpha_iln(x_i)Big) = sum_ialpha_iexpbig(ln(x_i)big),?$$
I need to express $prod_ix_i^alpha^i$ using exp and logarithm.
How can I do this if the aforementioned way is incorrect?
exponential-function
closed as off-topic by Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex Jul 29 at 0:30
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." â Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex
2
No it is not....
â Randall
Jul 28 at 17:56
By properties of the exponential function: $e^sum_i a_i=prod_i e^a_i$
â Michal Dvoà Âák
Jul 28 at 17:58
What makes you think that it could be correct?
â Vera
Jul 28 at 18:05
In the first place, i dont know the reason for downvoting. Could you please point me the problem with my question
â Malintha
Jul 28 at 18:06
add a comment |Â
up vote
-6
down vote
favorite
up vote
-6
down vote
favorite
Is this equality correct:
$$expBig(sum_ialpha_iln(x_i)Big) = sum_ialpha_iexpbig(ln(x_i)big),?$$
I need to express $prod_ix_i^alpha^i$ using exp and logarithm.
How can I do this if the aforementioned way is incorrect?
exponential-function
Is this equality correct:
$$expBig(sum_ialpha_iln(x_i)Big) = sum_ialpha_iexpbig(ln(x_i)big),?$$
I need to express $prod_ix_i^alpha^i$ using exp and logarithm.
How can I do this if the aforementioned way is incorrect?
exponential-function
edited Jul 28 at 18:18
Batominovski
23k22777
23k22777
asked Jul 28 at 17:55
Malintha
1276
1276
closed as off-topic by Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex Jul 29 at 0:30
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." â Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex
closed as off-topic by Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex Jul 29 at 0:30
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." â Batominovski, José Carlos Santos, Shaun, amWhy, Key Flex
2
No it is not....
â Randall
Jul 28 at 17:56
By properties of the exponential function: $e^sum_i a_i=prod_i e^a_i$
â Michal Dvoà Âák
Jul 28 at 17:58
What makes you think that it could be correct?
â Vera
Jul 28 at 18:05
In the first place, i dont know the reason for downvoting. Could you please point me the problem with my question
â Malintha
Jul 28 at 18:06
add a comment |Â
2
No it is not....
â Randall
Jul 28 at 17:56
By properties of the exponential function: $e^sum_i a_i=prod_i e^a_i$
â Michal Dvoà Âák
Jul 28 at 17:58
What makes you think that it could be correct?
â Vera
Jul 28 at 18:05
In the first place, i dont know the reason for downvoting. Could you please point me the problem with my question
â Malintha
Jul 28 at 18:06
2
2
No it is not....
â Randall
Jul 28 at 17:56
No it is not....
â Randall
Jul 28 at 17:56
By properties of the exponential function: $e^sum_i a_i=prod_i e^a_i$
â Michal Dvoà Âák
Jul 28 at 17:58
By properties of the exponential function: $e^sum_i a_i=prod_i e^a_i$
â Michal Dvoà Âák
Jul 28 at 17:58
What makes you think that it could be correct?
â Vera
Jul 28 at 18:05
What makes you think that it could be correct?
â Vera
Jul 28 at 18:05
In the first place, i dont know the reason for downvoting. Could you please point me the problem with my question
â Malintha
Jul 28 at 18:06
In the first place, i dont know the reason for downvoting. Could you please point me the problem with my question
â Malintha
Jul 28 at 18:06
add a comment |Â
1 Answer
1
active
oldest
votes
up vote
2
down vote
accepted
No, it is incorrect. Instead of the sum on the r.h.s, you need a product.
$$exp(sum_ialpha_iln x_i)=prod_ix_i^alpha_i$$
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
yes, it is.....
â Malintha
Jul 28 at 18:05
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
2
down vote
accepted
No, it is incorrect. Instead of the sum on the r.h.s, you need a product.
$$exp(sum_ialpha_iln x_i)=prod_ix_i^alpha_i$$
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
yes, it is.....
â Malintha
Jul 28 at 18:05
add a comment |Â
up vote
2
down vote
accepted
No, it is incorrect. Instead of the sum on the r.h.s, you need a product.
$$exp(sum_ialpha_iln x_i)=prod_ix_i^alpha_i$$
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
yes, it is.....
â Malintha
Jul 28 at 18:05
add a comment |Â
up vote
2
down vote
accepted
up vote
2
down vote
accepted
No, it is incorrect. Instead of the sum on the r.h.s, you need a product.
$$exp(sum_ialpha_iln x_i)=prod_ix_i^alpha_i$$
No, it is incorrect. Instead of the sum on the r.h.s, you need a product.
$$exp(sum_ialpha_iln x_i)=prod_ix_i^alpha_i$$
answered Jul 28 at 17:56
uniquesolution
7,536721
7,536721
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
yes, it is.....
â Malintha
Jul 28 at 18:05
add a comment |Â
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
yes, it is.....
â Malintha
Jul 28 at 18:05
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
I edited my question with my original problem. can you have a look
â Malintha
Jul 28 at 18:00
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
IsnâÂÂt this answer exactly what you want??
â Randall
Jul 28 at 18:02
yes, it is.....
â Malintha
Jul 28 at 18:05
yes, it is.....
â Malintha
Jul 28 at 18:05
add a comment |Â
2
No it is not....
â Randall
Jul 28 at 17:56
By properties of the exponential function: $e^sum_i a_i=prod_i e^a_i$
â Michal Dvoà Âák
Jul 28 at 17:58
What makes you think that it could be correct?
â Vera
Jul 28 at 18:05
In the first place, i dont know the reason for downvoting. Could you please point me the problem with my question
â Malintha
Jul 28 at 18:06