When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. JumpStart 2nd Grade - Wikipedia

   en.wikipedia.org/wiki/JumpStart_2nd_Grade

   JumpStart 2nd Grade (known as Jump Ahead Year 2 in the United Kingdom) is a video game released on 26 March 1996 by Knowledge Adventure. As its name suggests, it was made to teach second grade students. It was replaced by JumpStart Advanced 2nd Grade in 2002.

3. Lingua.ly - Wikipedia

   en.wikipedia.org/wiki/Lingua.ly

   Lingua.ly was an EdTech startup that took a digital language immersion approach to teaching languages. The company was founded by Jan Ihmels and Orly Furhman, two academics from Cambridge and Stanford respectively. Lingua.ly operated under the freemium business model and existed as a Cloud-based web app and mobile app available for Android and iOS.

4. Hilbert's second problem - Wikipedia

   en.wikipedia.org/wiki/Hilbert's_second_problem

   In mathematics, Hilbert's second problem was posed by David Hilbert in 1900 as one of his 23 problems. It asks for a proof that arithmetic is consistent – free of any internal contradictions. Hilbert stated that the axioms he considered for arithmetic were the ones given in Hilbert (1900) , which include a second order completeness axiom.

5. Second-order arithmetic - Wikipedia

   en.wikipedia.org/wiki/Second-order_arithmetic

   A subsystem of second-order arithmetic is a theory in the language of second-order arithmetic each axiom of which is a theorem of full second-order arithmetic (Z 2). Such subsystems are essential to reverse mathematics , a research program investigating how much of classical mathematics can be derived in certain weak subsystems of varying strength.

6. Multiplication - Wikipedia

   en.wikipedia.org/wiki/Multiplication

   Here, 2 is being multiplied by 3 using scaling, giving 6 as a result. Animation for the multiplication 2 × 3 = 6 4 × 5 = 20. The large rectangle is made up of 20 squares, each 1 unit by 1 unit. Area of a cloth 4.5m × 2.5m = 11.25m 2; 4 ⁠ 1 / 2 ⁠ × 2 ⁠ 1 / 2 ⁠ = 11 ⁠ 1 / 4 ⁠

7. Weak topology - Wikipedia

   en.wikipedia.org/wiki/Weak_topology

   Both the weak topology and the weak* topology are special cases of a more general construction for pairings, which we now describe.The benefit of this more general construction is that any definition or result proved for it applies to both the weak topology and the weak* topology, thereby making redundant the need for many definitions, theorem statements, and proofs.