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jmdict 1510880 Active (id: 2309322)
変域
へんいき
1. [n] {mathematics}
▶ domain (of a function)
Cross references:
  ⇒ see: 1777330 定義域 1. domain (of a function)
2. [n] {mathematics}
▶ range (of a function)
Cross references:
  ⇒ see: 2140020 値域 1. range (of a function)



History:
4. A 2024-08-21 00:38:38  Jim Breen <...address hidden...>
3. A* 2024-08-20 20:20:43  Robin Scott <...address hidden...>
  Refs:
https://kids.gakken.co.jp/jiten/dictionary06400260/
yがxの関数であるとき,xのとりうる値の範囲をxの変域といい,xの変域のすべての値をとったときのyの値の範囲を,yの変域という。xの変域を定義域,yの変域を値域ともいう。
  Diff:
@@ -12 +12 @@
-<pos>&adj-no;</pos>
+<xref type="see" seq="1777330">定義域</xref>
@@ -14,2 +14,8 @@
-<gloss>domain</gloss>
-<gloss>range</gloss>
+<gloss>domain (of a function)</gloss>
+</sense>
+<sense>
+<pos>&n;</pos>
+<xref type="see" seq="2140020">値域</xref>
+<xref type="see" seq="2140020">値域</xref>
+<field>&math;</field>
+<gloss>range (of a function)</gloss>
2. A 2013-02-18 20:06:56  Rene Malenfant <...address hidden...>
  Comments:
use [math]
  Diff:
@@ -13,2 +13,3 @@
-<gloss>domain (math)</gloss>
-<gloss>range (math)</gloss>
+<field>&math;</field>
+<gloss>domain</gloss>
+<gloss>range</gloss>
1. A* 2013-02-18 11:00:21  Ben Bullock <...address hidden...>
  Refs:
http://eow.alc.co.jp/�Ѱ�/EUC-JP/
  Comments:
This term seems to be used for both the domain and 
range/codomain of a function.
  Diff:
@@ -13,1 +13,2 @@
-<gloss>domain</gloss>
+<gloss>domain (math)</gloss>
+<gloss>range (math)</gloss>

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