Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

doc: point out that OfScientific is called with raw literals #5725

Merged
merged 1 commit into from
Oct 17, 2024
Merged

doc: point out that OfScientific is called with raw literals #5725

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 4 additions & 2 deletions src/Init/Data/OfScientific.lean
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,10 @@ import Init.Data.Nat.Log2

/-- For decimal and scientific numbers (e.g., `1.23`, `3.12e10`).
Examples:
- `OfScientific.ofScientific 123 true 2` represents `1.23`
- `OfScientific.ofScientific 121 false 100` represents `121e100`
- `1.23` is syntax for `OfScientific.ofScientific (nat_lit 123) true (nat_lit 2)`
- `121e100` is syntax for `OfScientific.ofScientific (nat_lit 121) false (nat_lit 100)`

Note the use of `nat_lit`; there is no wrapping `OfNat.ofNat` in the resulting term.
-/
class OfScientific (α : Type u) where
ofScientific (mantissa : Nat) (exponentSign : Bool) (decimalExponent : Nat) : α
Expand Down
Loading