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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

take place of.

illegible

/i(l)ˈlejəb(ə)l/

adjective

(Writing) so bad or faint that it cannot 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

(Of a line, etc.) going up and down; not horizontal. vertical line or plane.

writing

/ˈrīdiNG/

noun other verb

activity or skill of writing. To invent or create a computer program. To create a song or piece of music.

parallel

/ˈperəˌlel/

adjective noun verb

side by side and separated by same distance. person or thing similar to another. To compare.

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

When one thing is replaced by another.

mathematician

/ˌmaTH(ə)məˈtiSHən/

noun

expert in or student of mathematics.

because

/bēˈkəz/

conjunction

For a reason.

horizontal

/ˌhôrəˈzän(t)l/

adjective noun

Concerning the horizon. horizontal line, plane, etc..

getting

/ɡet/

verb

To prepare for use.

standard

/ˈstandərd/

adjective noun

(Of a language) being the most accepted in a place. level of quality or attainment.

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