Difference between revisions of "Talk:Ordinary differential equations, property C for"
From Encyclopedia of Mathematics
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==Perpetuation of misprints== | ==Perpetuation of misprints== | ||
| − | Comparison with the printed text shows that the square in the first equation $\square _ { m } u = \dots$ should be an $\ell$, having presumably been replaced by a visible space at some point in the initial TeX-ification. Similarly the digit $1$ subsequently should also be an $\ell$. | + | Comparison with the printed text shows that the square in the first equation $\square _ { m } u = \dots$ should be an $\ell$, having presumably been replaced by a visible space at some point in the initial TeX-ification. Similarly the text letter $\text{l}$, indistinguishable from a digit $1$, subsequently should also be an $\ell$. |
I believe that there's a misprint in the original printed test, though, where there are two coccurrences of a function $\phi_m$, the second of which I suggest is $\psi_m$. [[User:Richard Pinch|Richard Pinch]] ([[User talk:Richard Pinch|talk]]) 10:12, 13 January 2021 (UTC) | I believe that there's a misprint in the original printed test, though, where there are two coccurrences of a function $\phi_m$, the second of which I suggest is $\psi_m$. [[User:Richard Pinch|Richard Pinch]] ([[User talk:Richard Pinch|talk]]) 10:12, 13 January 2021 (UTC) | ||
Latest revision as of 10:13, 13 January 2021
Perpetuation of misprints
Comparison with the printed text shows that the square in the first equation $\square _ { m } u = \dots$ should be an $\ell$, having presumably been replaced by a visible space at some point in the initial TeX-ification. Similarly the text letter $\text{l}$, indistinguishable from a digit $1$, subsequently should also be an $\ell$.
I believe that there's a misprint in the original printed test, though, where there are two coccurrences of a function $\phi_m$, the second of which I suggest is $\psi_m$. Richard Pinch (talk) 10:12, 13 January 2021 (UTC)
How to Cite This Entry:
Ordinary differential equations, property C for. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Ordinary_differential_equations,_property_C_for&oldid=51299
Ordinary differential equations, property C for. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Ordinary_differential_equations,_property_C_for&oldid=51299