\vec{v} =

175*{{10}, {8}, {4}}

r =

r

$\vec{v}$

$+$

$\big($

$\big)$

$=$

$C$

v1: {{0}}
v2: {{0}, {0}}
v3: {{10}, {8}, {4}}
Ev1 = Textfield(v1)
Ev2 = Textfield(v2)
Ev3 = Textfield(v3)
m = 3 (slider from 1 to 5, step 1)
Pv: (-6.5 | 4.2)
Befehl: {Befehlstext}
v5: {{0}, {0}, {0}, {0}, {0}}
v4: {{1}, {0}, {1}, {0}}
VListe: {v1, v2, v3, v4, v5}
v: VListe(m)
e: {}
ListeAusgabe: {{{0}, {1}, {0}}, {{0}, {1}, {0}}, {{0}, {1}, {0}}}
Ev4 = Textfield(v4)
Ev5 = Textfield(v5)
r: 175
Eingabefeld1 = Textfield(r)
m1: (3 * ({{0}, {1}, {1}} + {{1}, {1}, {1}}))
m2: (3 * ({{0}, {1}, {1}} + {{1}, {1}, {1}}))
vLatex: "\begin{pmatrix}" + (Sum[Zip[Text[eintrag] + (If[index < Length[v], " \\ ", ""]), eintrag, Join[v], index, 1…Length[v]]]) + "\end{pmatrix}"
latexListe: {"175\cdot","\begin{pmatrix}10 \\ 8 \\ 4\end{pmatrix}"}
latexText = Sum(latexListe)
PositionFormel: (0 | 0)
m3: {{1}, {1}, {1}} + {{1}, {1}, {1}}
m4: {{1}, {1}, {1}} + {{1}, {1}, {1}}
Textv: "" + (LaTeX[v]) + ""
anzeige = false
anzeigeErgebnis = If(anzeige, " = " + (LaTeX[e]), "")
Text7: "" + (LaTeX[latexText]) + "  "
Text2: "= " + (LaTeX[e]) + ""
HintergrundTastatur = Polygon({(-2 | 2), (5.6 | 2), (5.6 | 8), (-2 | 8)})
HintergrundEingaben = Polygon({(-7 | 2), (-3 | 2), (-3 | 8), (-7 | 8)})
Textr: "" + (LaTeX[r]) + " \, \cdot"
eLatex: "\begin{pmatrix}" + (Sum[Zip[Text[eintrag] + (If[index < Length[e], " \\ ", ""]), eintrag, Join[e], index, 1…Length[e]]]) + "\end{pmatrix}"