Back to the main page of this manual  Input reference of CP2K version 8.0 
CP2K_INPUT /
FORCE_EVAL /
DFT /
QS /
OPTIMIZE_LRI_BASIS /
CONSTRAIN_EXPONENTS
FERMI_EXP {Real} 

Exponent in the fermilike constraint function. [Edit on GitHub]  
This keyword cannot be repeated and it expects precisely one real.  
Default value:
2.63391000E+000 
SCALE {Real} 

Defines the upper and lower boundaries as (1+scale)*exp and (1scale)*exp. Fermilike constraint function [Edit on GitHub]  
This keyword cannot be repeated and it expects precisely one real.  
Default value:
3.00000000E001 
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