As HG says, we see the speed of light. Also Plank's constant and the
electron charge. Replacing these numbers by symbols and replacing ** by ^
shortens and clarifies the formula. For example at
6.62607004*10**(-34))**2)**299792458**2
you seem to be raising a number to the power of c^2. I don't think you mean
this!
Best Regards,
Jack Fearnley
On Monday, 3 July 2017 14:02:51 UTC-4, HG wrote:
>
> What are you expecting to get ? I see inside few times the speed of light
> ... What 's the meaning of the equation ?
>
> Le lundi 3 juillet 2017 15:46:37 UTC+2, Fjordforsk A/S a écrit :
>>
>> Hi, I tried many re-edits, and found a few errors along the way, however,
>> there seems not to be any errors left, still nothing happens when issuing
>> the plot3d command:
>>
>> plot3d(lambda x,y:(exp(I*2000*(1.60217662*10**(-19))/(299792458*6.6260700*
>> :
>> 10**(-34)))-(sqrt(I*(1.60217662*10**(-19))/(4*6.62607004*10**(-34)*2997924
>> :
>> 58*2000))-1.60217662*10**(-19))**2)*2000**2)/(((6.62607004*10**(-34))*
>> :
>> *2)**299792458**2)))*(x**2+y**2)).real_part(),(x,-3*pi,3*pi),(y,0,2), adap
>> : tive=True, color=cmsel)
>>
>>
>> Thanks!
>>
>
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