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I was following manual run CMake with `-DSCINE_BUILD_PYTHON_BINDINGS=ON`
but the python libraries are in different dirctory, in manula is this
```
export PYTHONPATH=$PYTHONPATH:/install/lib/pytho…
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```
using ModelingToolkit, MethodOfLines, NonlinearSolve, DomainSets, SymbolicUtils
# Parameters, variables, and derivatives
@parameters x
@variables u[1:2](..)
function constructprob(v)
…
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https://github.com/yyyguy/calc_xirr_udf/blob/master/src/main/java/com/BCI/xirr/NewtonRaphson.java
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The code below generates an error message at `ModelingToolkit.discretize()`
```
begin
# Dependencies
using DiffEqOperators, MethodOfLines, OrdinaryDiffEq, ModelingToolkit, DomainSets, Nonlinea…
ghost updated
2 years ago
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This data set causes an overflow with java-xirr but not with Google Sheets and LibreOffice:
`2020-01-31 | 2821703.69`
`2020-03-06 | 12554.96`
`2020-03-06 | -12554.96`
`2020-03-27 | -24208.19`
`…
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Here's what I tried to do:
```julia
using ModelingToolkit,Unitful,NonlinearSolve
vars = @variables τ_lawson
pars = @parameters τ_ratio τ_slow
eqs = [
τ_ratio ~ τ_slow/τ_lawson,
]
ns = N…
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## Reason
PorousFlow porosity classes are currently: constant and exponential. A linear version would be good too (in particular in the fracture work i'm doing currently), because the current ex…
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Исправить ошибку
```
2021-05-04 21:31:54.056 DEBUG 7900 --- [ForkJoinPool.commonPool-worker-15] r.i.report.InternalRateOfReturn : Ошибка вычисления внутренней нормы доходности для бумаги Se…
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Dear Dr. Zhu,
Is there any issue with regards to the implementation of the NewtonLineSearch algorithm? Or is it me who is doing something wrong?
Thanks
# Run the dynamic analysis
# W…
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I notice an odd numerical instability in solving a simple nonlinear collocation problem. So the problem is taken from Toby Driscoll's book on numerical methods, chap 10, example 10.4.2. The equation i…