Existentialism has nothing to do with problem solving. We use logic and scientific reasoning like anyone else.
There is no "official" atheist symbol as there is no governing body of atheists. The US Military has developed a symbol (stylized atom) to mark military graves of atheists and some atheists use a red "A" on their web sites and blogs.
It is better to have feelings and emotions and understand the meaning behind them, even without logic, as emotions can provide insight and lead to meaningful experiences. Logic is important for rational thinking and problem-solving, but the richness of life often comes from connecting with our emotions and finding meaning in them.
Logic
i need to understand the meaning of latch as applied in logic gates [digital ectronics]
Most studies in logic: Boolean algebra, predicate logic etc are independent of numbers.
A literate is a person who knows how to read. So, yes if you are literate you can understand the information and use the computer without much problem. In fact computer is more about logic than education.
Something that is very clear or easy to understand.
Logic can explain difficult-to-understand concepts to people who are ignorant to pieces of data to support a conclusion. Logic cannot, however, convince someone that something they are stubborn to accept to be true.
means without logic
Logic based encoders ensure that the transmitted data is safely sent. Even when intervened by third party, decoding logic is necessary to understand the data sent.
transitionatory