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Where do math symbols come from? - John David Walters

2,102,402 views

TED-Ed

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

91%
  • 4:07 / 4:29

Speech Rate:

  • 147 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

students

/ˈst(y)o͞odnt/

noun other

person who is studying at university or other place of higher education. People studying at school.

replaced

/rəˈplās/

verb

To return an item to its original location.

illegible

/i(l)ˈlejəb(ə)l/

adjective

not clear enough to be read.

symbols

/ˈsimbəl/

noun other verb

mark or character used as conventional representation of object or process. Images that mean or represent some things. symbolize.

vertical

/ˈvərdək(ə)l/

adjective noun

at right angles to horizontal plane. vertical line or plane.

writing

/ˈrīdiNG/

noun other verb

The act of composing letters on paper. To invent or create a computer program. To compose letters and words on paper or a screen.

parallel

/ˈperəˌlel/

adjective noun verb

(Of computer operation) happening at the same time. person or thing similar to another. be parallel to.

segments
noun other verb

each of parts into which something is or may be divided. Parts divided from the other parts of some things. divide something into separate parts or sections.

instead

/inˈsted/

adverb

as alternative or substitute.

mathematician

/ˌmaTH(ə)məˈtiSHən/

noun

expert in or student of mathematics.

because

/bēˈkəz/

conjunction

For a reason.

horizontal

/ˌhôrəˈzän(t)l/

adjective noun

A level and flat position. horizontal line, plane, etc..

getting

/ɡet/

verb

To obtain, receive or be given something.

standard

/ˈstandərd/

adjective noun

used or accepted as normal or average. level of quality or attainment.

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