Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
square root spiral
|
| gptkbp:builtBy |
drawing contiguous right triangles
|
| gptkbp:date |
5th century BCE
|
| gptkbp:eachTriangleLegs |
one unit and previous hypotenuse
|
| gptkbp:field |
gptkb:geometry
gptkb:mathematics |
| gptkbp:firstDescribed |
gptkb:Theodorus_of_Cyrene
|
| gptkbp:firstTriangleHypotenuse |
square root of 2
|
| https://www.w3.org/2000/01/rdf-schema#label |
spiral of Theodorus
|
| gptkbp:namedAfter |
gptkb:Theodorus_of_Cyrene
|
| gptkbp:notableFor |
does not overlap itself
|
| gptkbp:property |
each triangle is right-angled
hypotenuse lengths are square roots of natural numbers |
| gptkbp:relatedTo |
gptkb:Pythagorean_theorem
irrational numbers |
| gptkbp:type |
discrete spiral
|
| gptkbp:usedIn |
mathematics education
visual proofs |
| gptkbp:visualizationOf |
square roots
|
| gptkbp:bfsParent |
gptkb:Sacks_spiral
|
| gptkbp:bfsLayer |
6
|