One of the facts that plays a large part in the result was known to the old astrologers, viz. that Jupiter and Saturn come into conjunction with a certain triangular symmetry; the whole scheme being called a trigon, and being mentioned several times by Kepler.    From Wordnik.com.  [Pioneers of Science] Reference

Figure 74 is a trigon, the angles at its centre being 120, and the angle at the circumference being 60, as marked.    From Wordnik.com.  [Mechanical Drawing Self-Taught] Reference

In short, whoever takes his ephemeris in one hand and history in the other, will have no difficulty in convincing himself of the efficacy of such configurations; and though, by changing the signs, they may vary the effects and also the places most subject to their influence, yet it will appear that the observations of different authors (wherein they all agree that England is most passive to the fiery trigon) are founded on truth.    From Wordnik.com.  [The Mysteries of All Nations Rise and Progress of Superstition, Laws Against and Trials of Witches, Ancient and Modern Delusions Together With Strange Customs, Fables, and Tales] Reference

On the first syllable of equas a tristopha takes the place of the trigon.    From Wordnik.com.  [The Catholic Encyclopedia, Volume 10: Mass Music-Newman] Reference

The episematic torculus is seen in the final neuma of nobis (before the first trigon).    From Wordnik.com.  [The Catholic Encyclopedia, Volume 10: Mass Music-Newman] Reference

WKP35S trigon indexable inserts or, alternatively, PVD aluminium oxide Tiger grades WSM35 and.    From Wordnik.com.  [Manufacturingtalk - manufacturing industry news] Reference

In a couple of years we're going to look at right now as the good old days. trigon on April 10, 2009 at 5: 44 PM.    From Wordnik.com.  [Hot Air » Top Picks] Reference

Well, in a way, I agree … you can't trust what he says … he's proved that. trigon on December 2, 2009 at 7: 11 PM.    From Wordnik.com.  [Hot Air » Top Picks] Reference

Standard inlays are micrometallic platinum; options include aluminum trigon, natural fine-grain ash, laurel nutmeg, and walnut brown.    From Wordnik.com.  [Jalopnik] Reference

'By using a trigon-shaped insert inside, we simply have more material in between and the tool does not get fragile like tooling with squared inserts only.    From Wordnik.com.  [Manufacturingtalk - manufacturing industry news] Reference

Kennametal's DFS indexable drill platform offers the economy of a square insert having four edges in the outside pocket combined with the centring and high-feed ability of a DFT trigon insert.    From Wordnik.com.  [Manufacturingtalk - manufacturing industry news] Reference

This is also sometimes used for one of the puncta of the climacus (first syllable of tuam, third and sixth neums, etc.) and towards the end of the group neuma on nobis (fifth sign from the end) we see a trigon subpuncte, the last dot of the trigon and the added punctum being drawn out.    From Wordnik.com.  [The Catholic Encyclopedia, Volume 10: Mass Music-Newman] Reference

"The fourth conjunction in this trigon took place in 1663, in.    From Wordnik.com.  [The Mysteries of All Nations Rise and Progress of Superstition, Laws Against and Trials of Witches, Ancient and Modern Delusions Together With Strange Customs, Fables, and Tales] Reference

Finally to be mentioned is the trigon, a combination of three puncta, the middle one being higher than the other two (.    From Wordnik.com.  [The Catholic Encyclopedia, Volume 10: Mass Music-Newman] Reference

For a five-sided figure it is best to step around the circumference of the circle with the compasses, but for a three-sided one, or trigon, the construction is as follows: It will be found that the compasses set to the radius of a circle will accurately divide it into six equal divisions, as is shown in Figure 178; hence every other one of these divisions will be the location for a corner of a trigon.    From Wordnik.com.  [Mechanical Drawing Self-Taught] Reference

Contrasting the two novae, he says: “Yonder one chose for its appearance a time no way remarkable, and came into the world quite unexpectedly, like an enemy storming a town and breaking into the market-place before the citizens are aware of his approach; but ours has come exactly in the year of which astrologers have written so much about the fiery trigon that happens in it; just in the month in which (according to Cyprian), Mars comes up to a very perfect conjunction with the other two superior planets; just in the day when Mars has joined Jupiter, and just in the region where this conjunction has taken place.    From Wordnik.com.  [Kepler]

"in the fiery trigon," about once in 800 years.    From Wordnik.com.  [A Budget of Paradoxes, Volume I (of II)] Reference