Where does “pseudoinverse” come from?
pseudoinverse (English) comes from English inverse, from Latin inversus, from Latin inverto, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.
pseudoinverse (English): Any of several structures, similar to inverses,...
Definitions
- Any of several structures, similar to inverses,...
Ancestry of “pseudoinverse”, step by step
pseudoinverse traces back through two separate lines of ancestry.
via English inverse
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | inverse | Opposite in effect, nature or order; Reverse,... |
| 2 | Latin | inversus | inverted, upset, turned upside down |
| 3 | Latin | inverto | I turn upside-down, over or around, invert,... |
| 4 | Latin | īn- | un-, non-, not |
| 5 | Latin | în | in, at, on, upon, from (space) |
| 6 | Latin | en | lookǃ beholdǃ; reallyǃ?; come onǃ |
| 7 | Proto-Italic | en | in |
| 8 | Proto-Indo-European | h₁én | in |
via English pseudo
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | pseudo | An intellectually pretentious person; a... |
| 2 | English | pseudo- | False, not genuine, fake |
| 3 | Ancient Greek | ψευδής | lying, false, untrue; deceived, beguiled |
| 4 | Ancient Greek | -ής | adjective suffix |
| 5 | Proto-Indo-European | -ēs | Primarily forms adjectival bahuvrīhi compounds |
| 6 | Proto-Indo-European | -ess | — |
| 7 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |