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Question: Why when do transform the equation to latex the place of term are change?

Question:Why when do transform the equation to latex the place of term are change?

salim-barzani 1785 Maple 2024
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March 06 2025
1

when i use change maple to latex most of that equation when i want to change the place of term are change how i can fix that for example in (R) if watch in exponential the x is first term but after changing to latex are change which i have to change by hand how i can fix this issue?

> 

restart
> 

with(PDEtools)
> 

with(LinearAlgebra)
> 

NULL
> 

with(SolveTools)
> 

_local(gamma)

Warning, A new binding for the name `gamma` has been created. The global instance of this name is still accessible using the :- prefix, :-`gamma`.  See ?protect for details.

  
> 

undeclare(prime)

`There is no more prime differentiation variable; all derivatives will be displayed as indexed functions`

 (1)
> 

NULL
> 

declare(u(x, y, z, t))

u(x, y, z, t)*`will now be displayed as`*u

 (2)
> 

declare(f(x, y, z, t))

f(x, y, z, t)*`will now be displayed as`*f

 (3)
> 

NULL
> 

W := Lambda = k[i]*(t*w[i]+y*l[i]+z*r[i]+x)+eta[i]

Lambda = k[i]*(t*w[i]+y*l[i]+z*r[i]+x)+eta[i]

 (4)
> 

latex(W)

\Lambda = k_{i} \left(w_{i} t +y l_{i}+r_{i} z +x \right)+\eta_{i}

  
> 

Lambda[1] := k[i]*(t*w[i]+y*l[i]+z*r[i]+x)+eta[i]

k[i]*(t*w[i]+y*l[i]+z*r[i]+x)+eta[i]

 (5)
> 

Q := f = 1+exp(Lambda[1])

f = 1+exp(k[i]*(t*w[i]+y*l[i]+z*r[i]+x)+eta[i])

 (6)
> 

Q1 := subs(W, Q)

f = 1+exp(k[i]*(t*w[i]+y*l[i]+z*r[i]+x)+eta[i])

 (7)
> 

latex(Q1)

f =
1+{\mathrm e}^{k_{i} \left(w_{i} t +y l_{i}+r_{i} z +x \right)+\eta_{i}}

  
> 

eq15 := w[i] = (-1+sqrt(-4*beta*mu*l[i]-4*delta*mu*r[i]-4*mu*k[i]^2-4*alpha*mu+1))/(2*mu)

w[i] = (1/2)*(-1+(-4*beta*mu*l[i]-4*delta*mu*r[i]-4*mu*k[i]^2-4*alpha*mu+1)^(1/2))/mu

 (8)
> 

latex(eq15)

w_{i} =
\frac{-1+\sqrt{-4 \beta  \mu  l_{i}-4 \delta  \mu  r_{i}-4 \mu  k_{i}^{2}-4 \alpha  \mu +1}}{2 \mu}

  
> 

R := f(x, y, z, t) = 1+exp(k[i]*(x+l[i]*y+r[i]*z+(-1+sqrt(-4*beta*mu*l[i]-4*delta*mu*r[i]-4*mu*k[i]^2-4*alpha*mu+1))*t/(2*mu))+eta[i])

f(x, y, z, t) = 1+exp(k[i]*((1/2)*(-1+(-4*beta*mu*l[i]-4*delta*mu*r[i]-4*mu*k[i]^2-4*alpha*mu+1)^(1/2))*t/mu+y*l[i]+r[i]*z+x)+eta[i])

 (9)
> 

latex(R)

f =
1+{\mathrm e}^{k_{i} \left(\frac{\left(-1+\sqrt{-4 \beta  \mu  l_{i}-4 \delta  \mu  r_{i}-4 \mu  k_{i}^{2}-4 \alpha  \mu +1}\right) t}{2 \mu}+y l_{i}+r_{i} z +x \right)+\eta_{i}}

  
 

NULL

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