Timeline for How to substitute inside Hold? How to create table of summation (with Sigma symbol) expressions? [duplicate]
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 5, 2015 at 10:44 | comment | added | Mr.Wizard |
Inactive may be of interest here: Table[Inactive[Sum][Subscript[a, i, j], {i, m}, {j, n}], {m, 3}, {n, 4}]. Otherwise: Table[HoldForm@Sum@## & @@ {Subscript[a, i, j], {i, m}, {j, n}}, {m, 3}, {n, 4}]
|
|
| Jan 5, 2015 at 10:39 | history | closed |
Kuba Yves Klett Mr.Wizard |
Duplicate of Function in Table, Replacement inside held expression | |
| Jan 4, 2015 at 23:04 | review | Close votes | |||
| Jan 5, 2015 at 10:39 | |||||
| Jan 4, 2015 at 19:23 | comment | added | Kuba | Closely related: 7756 but I'd even say a duplicate. | |
| Jan 4, 2015 at 19:20 | comment | added | Kuba |
Use With[{n=n},... to inject into held expressions.
|
|
| Jan 4, 2015 at 18:21 | comment | added | Yves Klett | Providing code would be a good idea nevertheless. | |
| Jan 4, 2015 at 18:10 | comment | added | Suzan Cioc | Because visual representation matters here. The code is not very smart anyway. | |
| Jan 4, 2015 at 18:01 | comment | added | Sektor | You have been a member for 2 years and 11 months and you post images instead of actual code ? | |
| Jan 4, 2015 at 17:50 | history | asked | Suzan Cioc | CC BY-SA 3.0 |