Fix doctests

docs/src/examples/basics.md

@@ -54,10 +54,11 @@ z = [0.4, 0.6] # 1 mole methane per 9 moles of decane
 conditions = (p = p, T = T, z = z)
 # Perform a flash to get the vapor fraction
 V = flash_2ph(eos, conditions)
+round(V, digits = 5)
 
 # output
 
-0.2660973082539688
+0.2661
 ```
 
 ## K-values and fractions
@@ -84,31 +85,31 @@ We can also get more output by turning on the `extra_out` flag. We can use this
 
 ```jldoctest
 V, K, report = flash_2ph(eos, conditions, extra_out = true);
-K
+round.(K, digits = 5)
 
 # output
 
 2-element Vector{Float64}:
- 4.1227246229737515
- 0.0004711582061535555
+ 4.12272
+ 0.00047
 ```
 
 From the chosen overall mole fractions `z`, and the flashed `K`-values together with the vapor fraction `V` we can get the phase mole fractions in the liquid phase:
 
 ```jldoctest
 julia> liquid_mole_fraction.(z, K, V)
 2-element Vector{Float64}:
- 0.24247146623483945
- 0.7575285337651605
+ 0.24247146623483776
+ 0.7575285337651623
 ```
 
 As expected, the liquid phase has more of the heavy component than in the overall mole fractions (0.75 relative to 0.6). If we compute the vapor fractions,
 
 ```jldoctest
 julia> vapor_mole_fraction.(z, K, V)
 2-element Vector{Float64}:
- 0.9996430842149212
- 0.0003569157850789261
+ 0.9996430842149211
+ 0.000356915785078925
 ```
 
 we see that the vapor phase is almost entirely made up of the lighter methane at the chosen conditions.