discard 0.0
discard 1.0
discard 1e0
discard -1e0
discard 1e1
discard -1e1
discard 1e2
discard -1e2

# issue #1000

discard 1e15
discard -1e15
discard 1e16
discard -1e16
discard 1e17
discard -1e17
discard 1e18
discard -1e18

discard 123e17
discard -123e17

# issue #1321
discard 0.0
discard -0.0
