Formula database items where can we see the logs printout ?

Summary

Formula database items where can we see the logs printout ?

Content

Hello,

In onboarding checklist , we would like to have in a task eligibility profile condition - that if the salary basis value of the employee
is smaller than a value of 13k ONLY then to have the task. Using an eligibility prolife to the checklist.

where can i see the LOGS in the formula ?
for example :
l_log = ess_log_write(' First Name: ' || CMP_ASSIGNMENT_SALARY_AMOUNT)

see attached file 
Thanks
Revital