Hi. Two Applications for equrep: expression isolation and laplace transform.
Must to have a lot of bugs. Sugestions are welcome.

equrep.sm (121 KiB) downloaded 141 time(s).
equrep.pdf (215 KiB) downloaded 135 time(s).

Best regards.
Alvaro.

Wrote

Hi. Two Applications for equrep: expression isolation and laplace transform.
Must to have a lot of bugs. Suggestions are welcome.

Alvaro, can't help ...
I don't understand in what eqrep should help or be useful.
Laplace stuff does not come out of blue sky.
Laplace of a function puts that function in the Laplace domain.
From there, you can inverse wrt to any applicable 'new s domain'.
1-[exp(-t)*cos(3*t)]/2
Jean.

Laplace Numerical Algo Style READ 3rd.sm (9 KiB) downloaded 96 time(s).
Inst_TurboGen Signum.sm (86 KiB) downloaded 81 time(s).
Inst_TurboGen Smath.sm (118 KiB) downloaded 89 time(s).
Inst_PID [MCD Model].sm (179 KiB) downloaded 95 time(s).

Wrote

I don't understand in what eqrep should help or be useful.

Hi Jean. You use maple in your files, which it's a great plugin, but external to smath. I just use only smath code.

Best regards.
Alvaro.

Wrote

Hi Jean. You use maple in your files, which it's a great plugin, but external to smath. I just use only smath code.

I understand Alvaro,
Good luck to replace all the maple capabilities.
There is lot more than Laplace to make work,
IMHO: eqrep will never be exhausted.
Further: the tracability of an Smath/maple document is
implicit [per say] ... thus will pass QA [Quality Assurance].
Cheers ... Jean.

Solving an ODE by laplace transform. Just only SMath code.

laplaceODE.sm (150 KiB) downloaded 120 time(s).
laplaceODE.pdf (226 KiB) downloaded 114 time(s).

Best regards.
Alvaro.

Hola ! Alvaro,
Two more applications [TurboGen & PID]
For you to finish for the 7251 Community.
1. PID is left Gamma(x)
2. TurboGen is Γ(ζ)

Cheers ... Jean

Laplace Numerical Algo Style PID.sm (38 KiB) downloaded 96 time(s).
Laplace Numerical Algo Style TurboGen [Alvaro RemToDo].sm (77 KiB) downloaded 84 time(s).

1. This document links to a Laplace table to explore.
2. Certify the accuracy of the Numerical Inverse Laplace.

Laplace Numerical Algo Style EDU.sm (83 KiB) downloaded 96 time(s).

Some high school maths. Solving simple 2,3 and 4 equations systems.

ejemplo isol Atwood.pdf (221 KiB) downloaded 125 time(s).
ejemplo isol Atwood.sm (106 KiB) downloaded 111 time(s).

Best regards.
Alvaro.