Do two negatives really make a positive?
17515
Why is negative times negative = positive?
45501
Why does the negative sign arise in this thermodynamic relation?
147947
Does double negation distribute over implication intuitionistically?
65723
both or either in negative sentences?
14373
In physics sometimes we find energy that is negative. What does the negative sign indicate?
155552
Is it possible for a system to have negative potential energy?
123390
Why is Double.MIN_VALUE in not negative
18051
Negation of 2 things: "and" or "or"?
36726
How Implication or Material/Concrete Conditional works when the antecedent is false and the consequent is true
54030
Square and square root and negative numbers
66078
Do the following negations mean the same thing?
140634
Double negation and litotes
125204
Is the second defined arbitrarily?
85341
"not good" vs "not very good" - which is more negative?
120676
A certain element which makes functionals positive
20462
Validity of conditional statement when the premise is false.
150453
How do I display an expression with negative powers?