alexander/TUM-Formelsammlungen
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fixed mistake in surjektiv definition
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alexander
2026-02-14 17:24:37 +01:00
parent d2417aa6fa
commit 300e74cd0d
2 changed files with 2 additions and 2 deletions
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src/cheatsheets/Analysis1.typ
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@@ -372,7 +372,7 @@
$f(x) = f(y) <=> x = y quad$ $f(x) = f(y) <=> x = y quad$
*Surjectiv (Epimorhismis):* Output space coverered \ *Surjectiv (Epimorhismis):* Output space coverered \
- $forall x in B : exists x in A : f(x) = y$ - $forall y in B : exists x in A : f(x) = y$
*Bijektiv* *Bijektiv*

2
src/cheatsheets/LinearAlgebra.typ
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@@ -141,7 +141,7 @@
*Surjectiv (Epimorhismis):* \ *Surjectiv (Epimorhismis):* \
_Output space coverered_ \ _Output space coverered_ \
- Zeigen das $f(f^(-1)(x)) = x$ für $x in DD$ - Zeigen das $f(f^(-1)(x)) = x$ für $x in DD$
- $forall x in B: exists x in A : f(x) = y$ - $forall y in B: exists x in A : f(x) = y$
NICHT surjektiv wenn $abs(a) < abs(b)$ NICHT surjektiv wenn $abs(a) < abs(b)$
*Bijektiv (Isomorphismus):* \ *Bijektiv (Isomorphismus):* \