D = 14: V_D((1 - w) delta_x + w delta_-y); '*' marks V_D > C(q5)
x = 0.8000
   y \ w    0.020    0.030    0.040    0.055    0.070    0.100    0.150
    1.00  0.83800  0.84166  0.84480  0.84815  0.84988  0.85135  0.84973 
    1.10  0.83954  0.84390  0.84727  0.85033  0.85165  0.85226  0.84981 
    1.20  0.84138  0.84628  0.84968  0.85208  0.85387  0.85294  0.84944 
    1.30  0.84346  0.84867  0.85159  0.85403  0.85454  0.85364  0.84890 
    1.40  0.84567  0.85094  0.85340  0.85541* 0.85538* 0.85377  0.84831 
    1.45  0.84680  0.85174  0.85438  0.85580* 0.85587* 0.85375  0.84801 
    1.50  0.84793  0.85258  0.85586* 0.85623* 0.85629* 0.85371  0.84774 
    1.54  0.84882  0.85329  0.85611* 0.85661* 0.85644* 0.85365  0.84753 
x = 0.8499
   y \ w    0.020    0.030    0.040    0.055    0.070    0.100    0.150
    1.00  0.83790      nan  0.84483  0.84818  0.85012  0.85106  0.84954 
    1.10  0.83942  0.84394  0.84739  0.85063  0.85183  0.85273  0.84992 
    1.20  0.84128  0.84640  0.84992  0.85249  0.85365  0.85325  0.84974 
    1.30  0.84342  0.84892  0.85227  0.85432  0.85534* 0.85394  0.84929 
    1.40  0.84574  0.85135  0.85397  0.85645* 0.85604* 0.85444  0.84873 
    1.45  0.84693  0.85251  0.85489  0.85678* 0.85645* 0.85449  0.84843 
    1.50  0.84813  0.85333  0.85586* 0.85715* 0.85690* 0.85449  0.84814 
    1.54  0.84908  0.85400  0.85665* 0.85747* 0.85729* 0.85447  0.84792 
