What Is A Crossed Line?

What does ≡ mean in math?

In computer applications (like Excel) the symbols <> mean not equal.

≡ means identical to.

≈ means approximately equal to, or almost equal to.

The two sides of a relationship indicated by this symbol will not be accurate enough to manipulate mathematically..

Who invented sign?

Robert RecordeRobert RecordeAlma materUniversity of Oxford University of CambridgeKnown forInventing the equals sign (=)Scientific careerFieldsMathematician and physician6 more rows

Can cell phone lines get crossed?

Packets may be corrupted, lost, or delayed but you are not going to receive somebody else’s conversation. In a analog circuit there are a number of ways to pick up other conversations. If the conductors become untwisted and run next to each other in parallel you will get an inductive cross.

What does a crossed out mean?

If you cross out words on a page, you draw a line through them, because they are wrong or because you want to change them. He crossed out “fellow subjects,” and instead inserted “fellow citizens.” See full dictionary entry for cross.

Where is Jesus cross today?

Current relic Currently the Greek Orthodox present a small True Cross relic shown in the so-called Greek Treasury at the foot of Golgotha, within the Church of the Holy Sepulchre. The Syriac Orthodox Church also has a small relic of the True Cross in St Mark Monastery, Jerusalem.

What does it mean to cross yourself?

From Longman Dictionary of Contemporary English cross yourselfto move your hand across your upper body in the shape of a cross as a sign of the Christian faith → crossExamples from the Corpuscross yourself• He glared, and crossed himself.

What does a cross mean spiritually?

The cross represents the Tree of Life and the Tree of Nourishment; it is also a symbol of universal, archetypal man, capable of infinite and harmonious expansion on both the horizontal and vertical planes; the vertical line is the celestial, spiritual and intellectual, positive, active and male, while the horizontal is …

What is the symbol for pi?

πThe symbol used by mathematicians to represent the ratio of a circle’s circumference to its diameter is the lowercase Greek letter π, sometimes spelled out as pi, and derived from the first letter of the Greek word perimetros, meaning circumference.

What is a crossed phone line?

Common Causes: Cross lines are caused when one of the 2 wires that provide the line to your telephone handset touch one of the wires feeding another line. The most common area for these faults is in the junctions out in the street which can become water logged after heavy rain.

What does a crossed out equal sign mean?

The symbol used to denote inequation (when items are not equal) is a slashed equals sign ≠ (U+2260). In LaTeX, this is done with the “\neq” command.

What is the meaning of cross?

Cross, ill-natured, peevish, sullen refer to being in a bad mood or ill temper. Cross means temporarily in an irritable or fretful state, and somewhat angry: He gave her a cross reply and walked out of the room.

Can text messages get crossed?

No text can be crossed over like this. It most likely was sent by accident to you.