Skip to main content
Mathematica

Return to Question

Routine clean-up
Source Link
m_goldberg
m_goldberg
  • 108.1k
  • 16
  • 104
  • 259

In which way I How can I eliminate a parameter in Mathematica? (Solve equation by the other equation)substitution and simplification?

I have this equation

    k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

    p = t/(t + f)

In which way I can eliminate t/(t+f)? I use

I tried this:

    FullSimplify[K, TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it isdid not workingwork.

In which way I can eliminate a parameter in Mathematica? (Solve equation by the other equation)

I have this equation

    k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

    p = t/(t + f)

In which way I can eliminate t/(t+f)? I use this

    FullSimplify[K,TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it is not working.

How can I eliminate a parameter by substitution and simplification?

I have this equation

k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

p = t/(t + f)

In which way I can eliminate t/(t+f)?

I tried this:

FullSimplify[K, TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it did not work.

added 2 characters in body; edited tags
Source Link
Kuba
Kuba
  • 137.7k
  • 13
  • 289
  • 751

I have this equation

    k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

    p = t/(t + f)

In which way I can eliminate t/(t+f)t/(t+f)? I use this

    FullSimplify[K,TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it is not working.

I have this equation

    k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

    p = t/(t + f)

In which way I can eliminate t/(t+f)? I use this

    FullSimplify[K,TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it is not working.

I have this equation

    k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

    p = t/(t + f)

In which way I can eliminate t/(t+f)? I use this

    FullSimplify[K,TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it is not working.

Source Link
Mostafa Peysokhan
Mostafa Peysokhan
  • 61
  • 2

In which way I can eliminate a parameter in Mathematica? (Solve equation by the other equation)

I have this equation

    k = (a b c t)/(Sqrt[(f + t)^2])

and I want to set

    p = t/(t + f)

In which way I can eliminate t/(t+f)? I use this

    FullSimplify[K,TransformationFunctions -> {(# /. t/(t + f) -> p &), Automatic}]

But it is not working.