Timeline for Why are negative numbers introduced before quotients in the real number subsets?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 28, 2023 at 16:20 | comment | added | Serge Ballesta | @Stef: you are right on one point, the name pi is generally not pronounced in primary school. But it is introduced as the ratio between the diameter and the circonference of a circle... which is the historical definition of pi! | |
| Sep 28, 2023 at 16:17 | comment | added | Stef | I don't remember pi being introduced in primary school at all, and when it was introduced in middle school, it certainly wasn't defined as 3.14 or as any other approximation, but rather as the super-cool theorem "the ratio circumference / diameter is the same for all circles". | |
| S Sep 13, 2023 at 14:30 | review | First answers | |||
| Sep 13, 2023 at 19:01 | |||||
| S Sep 13, 2023 at 14:30 | history | answered | Serge Ballesta | CC BY-SA 4.0 |