Siteadmin, Check users, nsTeam1RO, nsTeam1RW, nsTeam1_talkRO, nsTeam1_talkRW, oversight, Administrators
30,650
edits
Changes
Jump to navigation
Jump to search
mLine 1:
Line 1: − '''Pi''' is the name for the Greek letter <big><big><math>\pi</math></big></big>, which corresponds to the English letter '''p.''' + − − <big><math>\pi</math></big> is also the symbol used in mathematics for the ratio of the circumference of a circle to its diameter, which turns out to be a very important number, appearing in many formulations of mathematics and physics.
no edit summary
<big><math>\pi</math></big> ('''Pi''') is the symbol used in mathematics for the ratio of the circumference of a circle to its diameter, which turns out to be a very important number, appearing in many formulations of mathematics and physics.
<big><math>\pi</math></big> is an [[irrational number]]; this means that it cannot be expressed as a fraction, and (therefore) cannot be expressed exactly as a decimal no matter how many decimal places it is carried out to.
<big><math>\pi</math></big> is an [[irrational number]]; this means that it cannot be expressed as a fraction, and (therefore) cannot be expressed exactly as a decimal no matter how many decimal places it is carried out to.