Explicit: + fast: known expression for solution at next time level { stability restrictions on t. Implicit: + less restrictive conditions on t { must solve equation to update solution
i have found out that it is called a solver !:)
SOLVER is a large problem answer provider, it does not answer trivial questions however, in fact no one to date has submitted a question important or large enough to awaken the SOLVER.
John W. Ruge has written: 'A nonlinear multigrid solver for an atmospheric general circulation model based on semi-implicit semi-Lagrangian advection of potential vorticity' -- subject(s): Atmospheric general circulation models, Lagrangian function, Vorticity
To calculate implied volatility using Solver, you need an options pricing model (such as Black-Scholes) and market data (including the option price, strike price, underlying asset price, risk-free rate, time to expiration, and any dividends). Build the pricing model in a spreadsheet, input the market data, and set the initial volatility value in Solver. Set the objective to match the calculated option price with the market price by changing the volatility cell. Run Solver to find the implied volatility that minimizes the difference between the calculated and market option prices.
Mathway.com.
no
a slouth
Milos Konopasek has written: 'The TK!Solver book' -- subject(s): Problem solving, TK!Solver
well the best rubks cube solver in the world is crisjames.... becuze he owns everything
Solver can solve problems by enabling a target cell to achieve some goal. This goal may be to minimse, maximise, or achieve some target value. It solves the problem by adjusting a number of input cells according to a set of criteria or constraints which are defined by the user.Goal Seek is a simpler and more limited facility, which enables you to get a value for a target cell by adjusting just a single cell and does not allow you to have criteria or constraints.
Solver
nonlinear