(mathematics) | Zermelo Fränkel set theory - A set theory with the axioms of Zermelo set theory (Extensionality, Union, Pair-set, Foundation,
Restriction, Infinity, Power-set) plus the Replacement axiom schema:If F(x,y) is a formula such that for any x, there is a unique y making F true, and X is a set, then F x : x in X is a set. In other words, if you do something to each element of a set, the result is a set. An important but controversial axiom which is NOT part of ZF theory is the Axiom of Choice. |

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Zeolitiform

Zeomorphi

zep

Zephaniah

Zephyr

Zephyr cloth

Zephyr shawl

Zephyr yarn

Zephyrus

Zeppelin

Zeppo

ZEPRAS

zepto

Zequin

Zerda

Zeriba

**-- Zermelo Fränkel set theory --**

Zermelo set theory

Zero

Zero and Add Packed

zero assignment

zero coupon bond

zero hour

zero in

Zero Insertion Force

Zero method

zero point

zero tolerance

zero-content

zero-coupon bond

zero-coupon security

zero-sum game

zero-tolerance policy

Zeomorphi

zep

Zephaniah

Zephyr

Zephyr cloth

Zephyr shawl

Zephyr yarn

Zephyrus

Zeppelin

Zeppo

ZEPRAS

zepto

Zequin

Zerda

Zeriba

Zermelo set theory

Zero

Zero and Add Packed

zero assignment

zero coupon bond

zero hour

zero in

Zero Insertion Force

Zero method

zero point

zero tolerance

zero-content

zero-coupon bond

zero-coupon security

zero-sum game

zero-tolerance policy