Calculation of square level roots

This model displays the calculation of the roots of a quadratic equation.

A quadratic equation is an algebraic equation of the second degree with a general form:

𝑎𝑥^2+𝑏𝑥+𝑐=0, 𝑎≠0

The model itself is shown in the picture below.

Next, we add an auxiliary function of the model and specify the coefficients of the equation.

# Enabling the auxiliary model launch function.
function run_model( name_model)
    
    Path = (@__DIR__) * "/" * name_model * ".engee"
    
    if name_model in [m.name for m in engee.get_all_models()] # Checking the condition for loading a model into the kernel
        model = engee.open( name_model ) # Open the model
        model_output = engee.run( model, verbose=true ); # Launch the model
    else
        model = engee.load( Path, force=true ) # Upload a model
        model_output = engee.run( model, verbose=true ); # Launch the model
        engee.close( name_model, force=true ); # Close the model
    end
    sleep(5)
    return model_output
end

run_model (generic function with 1 method)

a = 1;
b = 7;
c = 5;

Let's run the model and output the calculated tax amount.

run_model("Root_Quadratic_Equation") # Launching the model.

Discriminant = collect(simout["Root_Quadratic_Equation/Discriminant"]);
x1 = collect(simout["Root_Quadratic_Equation/x1"]);
x2 = collect(simout["Root_Quadratic_Equation/x2"]);

println("Discriminant: " * string(Discriminant.value))
println("x1: " * string(x1.value))
println("x2: " * string(x2.value))

Building...
Progress 100%
Дискриминант: Any[29.0]
x1: Any[-6.192582403567252]
x2: Any[-0.8074175964327481]

Conclusion

In this example, we have demonstrated the possibilities of using Engee for everyday tasks.

Calculation of square level roots

Conclusion

Blocks used in example¶