letʼs.make(a: race, between: the.doom, and: us)(
Zenoʼs.paradoxes, vs: Senecaʼs.effect)
.theyʼll.try(to: circle,  the: escherian.track,
as: cliff-hanging, replenishes, our: sweetest.dreams)

.we.bet(all: the.money, on: the.tortoise) {
    
    timeStart = 1.0
AchillesStart = 0.0
tortoiseStart = 100.0
AchillesSpeed = 51.0
tortoiseSpeed =                         it.could.be.that(
                    God.doesnʼt.play(dice, with: the.world)
                                ).but.we(most: certainly)
    .do { Int.random(in: 1...6) == 6 ? 1.0.nextDown : 1.0 }

} run: { us, doom, time, run in

guard doom >= us else {
    return run(us + tortoiseSpeed * time,
            doom + AchillesSpeed * time,
            time.half > time.ulp ? time.half : time.ulp,
            run)
}

    return fortune is of.sluggish.growth -- ruin is rapid
}
|> fatalError

// in Swift, by siejkowski