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Psychomatrix (Pythagorean square) · Line 8 of 8 · the rising diagonal

The rising diagonal, 3-5-7: temperament, or the warmth of feeling

The rising diagonal of the Psychomatrix is the line that runs from the bottom-left cell to the top-right, joining 3, 5 and 7, Interest, Logic and Luck. The school reads its total as temperament, the warmth of feeling; two or three digits, the band read as the norm, is the commonest total.

A 3 by 3 square drawn 1 4 7, 2 5 8, 3 6 9, with the rising diagonal, cells 3, 5 and 7, marked and joined by a line. Beside it a bar chart of the share of dates in each band: 2 to 3 is commonest in both centuries, 40.5 percent for 1900 to 1999 and 51.1 percent for 2000 to 2099. Cells 3-5-7 1 4 7 2 5 8 3 6 9 1900 to 1999 2000 to 2099 Share of dates by line total 0% 20% 40% 60% 0–1 2–3 4 5 6+ Digits in the three cells, by band Average total: 3.06 (1900 to 1999), 2.54 (2000 to 2099)
The rising diagonal in the square, and the share of dates in each band of its total over the twentieth century (filled) and the twenty-first (outlined): our own count under the classic formula, on the thresholds we use.

Facts

Cells
3, 5, 7: Interest, Logic, Luck
Kind of line
A diagonal, from the bottom-left cell to the top-right, as drawn 1 4 7 / 2 5 8 / 3 6 9
The tradition's name
Temperament (темперамент)
What is counted
The number of digits in its three cells
Bands on our thresholds
0–1 weak; 2–3 normal; 4 strong; 5 maximal; 6+ overload
Average total
3.06 (1900 to 1999); 2.54 (2000 to 2099); at most 8 on any date
In the Western birth chart
Phillips's "arrow of Spirituality", read only when all three cells are full or all empty

Meaning

The diagonal from the bottom-left cell to the top-right joins interest, logic and luck, and the school reads its total as temperament: the warmth of feeling. Up to one digit is read as feeling kept at arm's length; two or three as the norm, feeling and good sense in proportion; four as strong warmth and a need for a steady bond; five as feeling leading the personality; and six or more as feeling that can overwhelm the rest.

In our own words, the diagonal describes how near the surface a person's feelings run. Alexandrov's books read it more narrowly, as a carnal temperament to be matched between partners; we keep the tradition's name.

Every band, in our words

The line is read by the number of digits in its three cells, on thresholds of its own. Our reading of each band follows, with the share of dates that fall in it over every day of the twentieth century and of the twenty-first.

  • 0–1, weak. Feeling kept at arm's length. Dates: 19.0 percent of 1900 to 1999, 24.6 percent of 2000 to 2099.
  • 2–3, normal. The norm: feeling and good sense in proportion. Dates: 40.5 percent of 1900 to 1999, 51.1 percent of 2000 to 2099.
  • 4, strong. Strong warmth, and a need for a steady bond. Dates: 20.5 percent of 1900 to 1999, 14.8 percent of 2000 to 2099.
  • 5, maximal. Feeling leads the personality. Dates: 13.7 percent of 1900 to 1999, 7.1 percent of 2000 to 2099.
  • 6+, overload. Feeling can overwhelm the rest. Dates: 6.4 percent of 1900 to 1999, 2.4 percent of 2000 to 2099.

What fills the line

Its three cells are among the scarcer ones, so the total is modest: 3.06 on average for the 1900s and 2.54 since 2000. Two or three digits, the band the tradition reads as the norm, is the commonest total, 40.5 percent of twentieth-century dates and 51.1 percent of twenty-first-century dates.

Some compatibility sites read a mismatch on this diagonal between partners as a forecast about the relationship. Nothing supports it, and we repeat none of it.

What this page leaves out

The school compares two people's lines for compatibility and teaches transitions between cells; we compute neither. Births from 2000 are read on the classic formula, with the "+19" variant as a labelled option.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Line name (Alexandrov school)
Temperament (темперамент); the English name is ours sourced
Thresholds
0–1 weak; 2–3 normal; 4 strong; 5 maximal; 6+ overload: the common Russian scheme; whether they match Alexandrov's own in every band is open disputed
Readings of each band (EsoTerrier)
Written fresh in our own words; the Russian sites' readings repeat Alexandrov's books and are not translated our construction
Arrow in the Western birth chart (Phillips, as summarised)
"Spirituality": the same three cells in a grid flipped top to bottom, date digits only Phillips gives the name Spirituality to this diagonal, the one Alexandrov calls temperament, which shows how far apart the two traditions are. sourced

How the schools read it

Alexandrov's school and the Russian tools
Add the digits in cells 3, 5, 7 and read the total on the line's own thresholds; the line is Temperament.
Afisha and a few others
The same cells, drawn with 1 2 3 across the top, so that this diagonal is drawn as a diagonal.
Practitioners of "+19"
For births from 2000 the digits counted change, and with them the total. A convention, offered by us only as a labelled option.
Templeton and Phillips
The "arrow of Spirituality": a strength when all three cells hold date digits, a weakness when all three are empty; no bands.
EsoTerrier
The diagonal describes how near the surface a person's feelings run. Alexandrov's books read it more narrowly, as a carnal temperament to be matched between partners; we keep the tradition's name.

Claims about it

  • The temperament line is Pythagorean.

    false

    What the record shows: Pythagoras wrote nothing and no early source has a digit square. The eight lines are the Alexandrov school's addition to the Russian square, in print from 1999.

  • The square's lines add up like those of a magic square.

    false

    What the record shows: In a magic square, such as the Lo Shu or Dürer's of 1514, every line makes the same sum. Here a line is the number of digits in three cells, and its total varies from date to date.

  • Phillips's "arrow of Spirituality" for these cells is an arrow of Pythagoras.

    false

    What the record shows: The grid of date digits with its arrows comes from Hettie Templeton in Sydney, 1940, carried on by David Phillips. Pythagoras is the brand, not the source.

  • The diagonal reads a person's sexual temperament and decides which partner suits them.

    unverified

    What the record shows: Alexandrov's scheme for intimacy, from his 2016 big book; never tested. We keep the name temperament and read nothing about anyone's sexuality or partners.

  • A difference of 0 or 1 between two people's totals on this line means good compatibility.

    unverified

    What the record shows: A practitioners' rule of thumb across Russian compatibility sites, not traced to Alexandrov's text and never tested. We compare no squares.

Elsewhere on EsoTerrier

Sources

Primary texts (4)
  1. Aleksandr F. Aleksandrov, Большая книга нумерологии: цифровой анализ. Moscow: Ripol Klassik, 2016; Russian State Library record and its public snippets. Facts only. search.rsl.ru/ru/search#q=Александров%20Большая%20книга%20нумерологии
  2. David A. Phillips, The Complete Book of Numerology. Hay House, 1992 (and 2005); known from a published summary; facts only. shortform.com/summary/the-complete-book-of-numerology-summary-david-a-phillips
  3. Hettie Templeton, Numbers and Their Influence. Sydney, 1940; reissued by Rockpool as Numerology: Numbers and Their Influence. Known from the publisher's description; facts only. simonandschuster.co.uk/books/Numerology/RoseMaree-Templeton/9781921295508
  4. Aleksandr F. Aleksandrov, with a preface by Alla Aleksandrova, Большая книга нумерологии. Цифровой анализ, 2025 edition: the publisher's description and the preface, as the retailer's record gives them. Facts only. litres.com/book/aleksandr-aleksandrov/bolshaya-kniga-numerologii-71501734
Studies and other sources (8)
  1. numeroscop.ru, the pages on the cells, rows, columns and diagonals of the Psychomatrix. numeroscop.ru/kvadrat_pifagora/psikhomatrica
  2. numerolog.ru, "Как рассчитать квадрат Пифагора" and "Расшифровка значений". numerolog.ru/pifagor/kak-rasschitat-kvadrat-pifagora.html
  3. "Numerology and the arrows of Pythagoras", chinesemedicinehistoryandphilosophy.blogspot.com, 2016 (a summary of Phillips's birth chart). chinesemedicinehistoryandphilosophy.blogspot.com/2016/07/numerology-and-arrows-of-pythagoras.html
  4. Afisha Daily, "Квадрат (матрица) Пифагора: что это, как рассчитать по дате рождения и как расшифровать". daily.afisha.ru/poleznye-stati/30489-kvadrat-matrica-pifagora-chto-eto-kak-rasschitat-po-date-rozhdeniya-i-kak-rasshifrovat
  5. yolkki.ru, "Расчёт матрицы Пифагора онлайн" (the "+19 constant" as a calculator states it). yolkki.ru/construction/raschet-matricy-pifagora-onlain-kak-rasschitat-kvadrat-pifagora-po-date
  6. numeroscop.ru, "Совместимость по квадрату Пифагора" and "Совместимость по темпераменту". numeroscop.ru/sovmestimost/po_psikhomatrice
  7. inpot.ru, tayniymir.com, chronos.mg and phido.ru: eight-line pair texts with rules by sex. inpot.ru/?p=17468
  8. numpif.blogspot.com (an Alexandrov-method practitioner), "Переходы энергий в психоматрице" (the transitions), September 2007. numpif.blogspot.com/2007/09/blog-post_5047.html
Our own research (3)
  1. EsoTerrier calculation engine, the Psychomatrix service and its documentation.
  2. EsoTerrier, numerology, Psychomatrix and gematria research, 10 to 13 October 2026, with the own-words readings of every cell and line.
  3. EsoTerrier, the count of every cell and line over every date from 1900 to 2099 under the classic formula (October 2026), recounted with separate code for these pages.

Your Psychomatrix reading, $3.99. Includes this system's raw data. Written for you by AI. Read a sample. Charts and the written text are free in every account.

By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 20 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.