Math Search : dot over and dot under equals sign

Verbal Wording in Greek

τελεία πάνω και κάτω από σύμβολο ίσον

Verbal Wording in English

dot over and dot under equals sign

Category

Signs and symbols of comparison

Unicode

u+2251

LaTeX

\doteqdot

MathML Code

≑

MathML Example

a ≑ b

Nemeth Code

⠐⠨⠅⠩⠡⠣⠡⠻

Nemeth Example

⠁ ⠐⠨⠅⠩⠡⠣⠡⠻ ⠃

Marburg Code

UEB Code

⠨⠐⠶

BAUK Code

⠸⠶

Spanish Code

Woluwe Code

Antoine Code

Swedish Code

Finnish Code

Italian Code

Russian Code

Arabic Code

⠘⠰⠶

COM_CUSFIELD_CHINESE

COM_CUSFIELD_CZECH

dot over and dot under equals sign