Brahmagupta Writes Down the Rules for Zero (628 CE)

by Rikki Santer
Poetry · October 2026
What began in Mesopotamia, tip of a hollow reed pressed down to create points, sailed like a vibrating kite glorious and shapeshifting to an ancient Hindu meditating on the cosmic order. Brahmagupta hummed in metered verse the zerotude that slumbered until awakened, the nothing so dark and perfect under the stars, full moon, night’s placeholder. Let us praise the ancient opera of what began in leaps of counting (we still count as if our lives depend on it) to when the idea of zero arrived from that somewhere else to hinge the way wide open signifying the concept of nought. Whether adding or subtracting, it will leave you unchanged, for zero divided by zero is still no marbles. Equations ripened as zero romanced proofs, what was good was good for the nothing because for a something to exist, it must have a name. Vestibule for distilling what isn’t there as it coaxes other numbers along to their places. Void like the anechoic chamber in that zone of silence where we hear only what exists within us. Circular like the sundial’s aria of light and shadow, jangling bracelets dancing on our naked arms, the snake that savors its tail. plumes of question marks that bloom from their seeds. Nothing will come of nothing, Lear warns and the crooners croon money for nothing, nothing from nothing, and nothing compares 2 U which reminds me of the apprentice magician who stuffed my heart into his top hat and never returned my first edition of Being and Nothingness. The what that is not sayable, a dream disappearing into the mist of morning when he did nothing to brighten the sad narrative. Like the hard silence doing the talking for legislators, neighbors next door and empty eyes at the freeway ramp in cardboard armor. Nothing that is not there and the nothing that is. Yes, Wallace Stevens. Once upon a time I was the girl who would Hula-Hoop away her cocoon of certitude for daily frames of when-will-the-other- shoe-drop. Nothing often would shape shift into even more nada. Sparrow slammed against my window leaving her nestlings wanting, velvety plum tulips tossed into the jaws of my mother’s grave, the hoofed devil of a Mississippi twister nullifying a cousin’s homestead, my embryo’s blood circling the toilet’s maw. And yet, a walk to work spots a stranger’s wet shopping list smeared from the dew that links me to a faceless soul who deserves a lemon meringue pie, wheel of brie, and between the fence posts a breeze tickles a spider’s star—sweet nothings right there in front of me shimmering in place. Shall I stop talking and just listen? Why the what is? How much do forgotten memories weigh? My amazement is that I’ve been here for the long count having begun as zero. To be simultaneously entranced and unsettled by the Zen of Nothing like driving in an eerie fog that seems to erase the world beyond my windshield. The world is empty. The world is full. What matters in mathematics is not notations, but notions declared Carl Friedrich Gauss in Latin so as we peer into the jostle and clamor of the Republic of Numbers, see the faint breath of nothingness nudge shell glyphs into sublime stillness and small dots proclaim absence because you can’t divide one sacred cow by no sacred cows. Whether omicrons or double wedges (all pedigrees of zero) the exact highlight reel of invention is pulverized by time. Hail Brahmagupta who reclaimed the hollow circle and spelled out its rules as he climbed inside the Great Paradigm for the thrall and thrill of making something out of nothing. For once nothing appears, it’s here to stay.
The Author

In 2023, Rikki Santer was named Ohio Poet of the Year. Her forthcoming collection, Shepherd’s Hour, won the Paul Nemser Book Prize from Lily Poetry Review Books. Please contact her through her website, rikkisanter.com.

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