Casual strength

[Truls]

If a character has a strength of 50 is his casual strength:
a) 25
b) 45

a) is the number halved while,
b) is half the characters strength, as 5p increase means your twice as strong.
In 4th ed. it was a) but in 5th?

[Steve Long]

It's 25. See 5E 20 for more info.