non-zeroadj.

Brit.

/nɒnˈzɪərəʊ/, U.S.

/nɑnˈzɪroʊ/,

/nɑnˈziroʊ/

Origin: Formed within English, by derivation. Etymons: non- prefix, zero n. and adj.

Etymology: < non- prefix + zero n. and adj.

Mathematics and Physics.

Not equal to zero.

ΘΚΠ

the world > relative properties > number > mathematical number or quantity > [adjective] > zero > not zero

non-vanishing1878

non-zero1879

1879 Amer. Jrnl. Math. 2 383 Suppose the equation u²v + v²w + w²u = 0 is resoluble in non-zero integers.

1905 Proc. London Math. Soc. 3 273 This assumption is valid in the case of functions of finite (non-zero) order.

1925 C. E. Cullis Matrices & Determinoids III. i. xxvii. 440 Two sets of non-zero positive integers whose sums are respectively m and n.

1951 Physical Rev. 83 1235/1 Small but nonzero errors in the results.

1991 C. A. Rowan Nat. Hist. Universe 38/3 (caption) Neutrinos, generally thought to be massless, may have a non-zero mass.

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).

单词	non-zero
释义	non-zeroadj. Brit. /nɒnˈzɪərəʊ/, U.S. /nɑnˈzɪroʊ/, /nɑnˈziroʊ/ Origin: Formed within English, by derivation. Etymons: non- prefix, zero n. and adj. Etymology: < non- prefix + zero n. and adj. Mathematics and Physics. Not equal to zero. ΘΚΠ the world > relative properties > number > mathematical number or quantity > [adjective] > zero > not zero non-vanishing1878 non-zero1879 1879 Amer. Jrnl. Math. 2 383 Suppose the equation u²v + v²w + w²u = 0 is resoluble in non-zero integers. 1905 Proc. London Math. Soc. 3 273 This assumption is valid in the case of functions of finite (non-zero) order. 1925 C. E. Cullis Matrices & Determinoids III. i. xxvii. 440 Two sets of non-zero positive integers whose sums are respectively m and n. 1951 Physical Rev. 83 1235/1 Small but nonzero errors in the results. 1991 C. A. Rowan Nat. Hist. Universe 38/3 (caption) Neutrinos, generally thought to be massless, may have a non-zero mass. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < adj.1879
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