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    Privacy˙Terms˙
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    mathematical

    US /ˌmæθəˈmætɪkəl/

    ・

    UK /ˌmæθə'mætɪkl/

    A2
    adj.AdjectiveConcerning numbers and equations
    Mathematical questions use numbers and equations

    Video subtitles

    Why we forget the things we learn - 6 Minute English

    06:20Why we forget the things we learn - 6 Minute English
    • But first let me ask you my quiz question rob before I forget You and I might struggle to remember someone's phone number but Chinese student Xiao Lu has a record breaking memory in 2005 she recited the numbers of pi The mathematical equation describing the proportions of a circle.

      But first let me ask you my quiz question rob before I forget You and I might struggle to remember someone's phone number but Chinese student Xiao Lu has a record breaking memory in 2005 she recited the numbers of pi The mathematical equation describing the proportions of a circle.

    • In 2005, she recited the numbers of π, the mathematical equation describing the proportions of a circle,

      In 2005, she recited the numbers of π, the mathematical equation describing the proportions of a circle,

    A2

    Anne-Marie Imafidon: The former child genius reshaping the world of tech | BBC Ideas

    14:40Anne-Marie Imafidon: The former child genius reshaping the world of tech | BBC Ideas
    • It's built on a lot of very intentional kind of social engineering, centuries if not decades back, where if you're a young woman, for example, in a classroom, if it's a technical, if it's physics, if it's mathematical, if it's engineering related, the idea that that's something you might not get just by virtue of who you are and the fact that it's really hard for you to actually see that any other woman has ever done maths or physics, engineering or technology before you, all of that then gets in the way of building fluency.

      It's built on a lot of very intentional kind of social engineering, centuries if not decades back, where if you're a young woman, for example, in a classroom, if it's a technical, if it's physics, if it's mathematical, if it's engineering related, the idea that that's something you might not get just by virtue of who you are and the fact that it's really hard for you to actually see that any other woman has ever done maths or physics, engineering or technology before you, all of that then gets in the way of building fluency.

    • It's built on a lot of very intentional kind of social engineering centuries, if not decades, back where if you're a young woman, for example, in a classroom, if it's a technical, if it's physics, if it's mathematical, if it's engineering-related, the idea that that's something you might not get just as a by virtue of who you are and the fact that you it's really hard for you to actually see that any other woman has ever done maths or physics, engineering, or technology before you, all of that then gets in the way of building fluency.

      It's built on a lot of very intentional kind of social engineering centuries, if not decades, back where if you're a young woman, for example, in a classroom, if it's a technical, if it's physics, if it's mathematical, if it's engineering-related, the idea that that's something you might not get just as a by virtue of who you are and the fact that you it's really hard for you to actually see that any other woman has ever done maths or physics, engineering, or technology before you, all of that then gets in the way of building fluency.

    A2

    Online Poker’s Dirty Secret

    09:56Online Poker’s Dirty Secret
    • It requires a combination of mathematical processing, abilities to weigh risk and probability, but it also requires the ability to read other human beings and their behaviour, the ability to lie convincingly, to bluff.

      It requires a combination of mathematical processing, abilities to weigh risk and probability, but it also requires the ability to read other human beings and their behaviour, the ability to lie convincingly, to bluff.

    • It requires a combination of sort of mathematical processing abilities to weigh risk and probability,

      It requires a combination of sort of mathematical processing abilities to weigh risk and probability,

    B1

    ‘I feel like a sucker’: Jim Cramer says he was wrong to have believed Trump on tariffs

    08:46‘I feel like a sucker’: Jim Cramer says he was wrong to have believed Trump on tariffs
    • And they had this ridiculous I mean, I was that was the chart that they had with the with the mathematical equation.

      And they had this ridiculous I mean, I was that was the chart that they had with the with the mathematical equation.

    • But the numbers that they did and they had this ridiculous I mean, I was that was the chart that they had with the with the mathematical equation.

      But the numbers that they did and they had this ridiculous I mean, I was that was the chart that they had with the with the mathematical equation.

    A2

    A shocking Chinese AI advancement called DeepSeek is sending US stocks plunging

    08:49A shocking Chinese AI advancement called DeepSeek is sending US stocks plunging
    • This is a m a mathematical solution to a hardware problem.

      This is a m a mathematical solution to a hardware problem.

    • This is a mathematical solution to a hardware problem.

      This is a mathematical solution to a hardware problem.

    B1

    Steven Pinker's "Why free speech is fundamental"

    09:50Steven Pinker's "Why free speech is fundamental"
    • Other than by proving mathematical theorems which are not about the material world, the answer is the process that the philosopher Karl Popper called conjecture and refutation.

      Other than by proving mathematical theorems which are not about the material world, the answer is the process that the philosopher Karl Popper called conjecture and refutation.

    • How, then, can we know? Other than by proving mathematical theorems, which are not about

      How, then, can we know? Other than by proving mathematical theorems, which are not about

    B2

    Why general relativity would’ve been discovered without Einstein | Sean Carroll

    16:58Why general relativity would’ve been discovered without Einstein | Sean Carroll
    • That's like extra mathematical nonsense.

      That's like extra mathematical nonsense.

    • That's like extra mathematical nonsense." He soon changed his mind because it turns out that that move from space and time being separate to being combined is super useful going forward.

      That's like extra mathematical nonsense." He soon changed his mind because it turns out that that move from space and time being separate to being combined is super useful going forward.

    B1

    ハーバードのコンピュータ・サイエンスの教授だけど質問ある? | Tech Support | WIRED Japan

    14:27ハーバードのコンピュータ・サイエンスの教授だけど質問ある? | Tech Support | WIRED Japan
    • Two, they might be performing mathematical operations, doing something with those signals in order to convert input into output, or they might just be storing information ultimately.

      Two, they might be performing mathematical operations, doing something with those signals in order to convert input into output, or they might just be storing information ultimately.

    • Two, they might be performing mathematical operations, doing something with those signals in order to convert input into output, or they might just be storing information, ultimately.

      Two, they might be performing mathematical operations, doing something with those signals in order to convert input into output, or they might just be storing information, ultimately.

    B1

    Euler's formula with introductory group theory

    24:28Euler's formula with introductory group theory
    • A group is a collection of symmetric actions on some mathematical object, whether that's a square, a circle, the real number line, or anything else you dream up.

      A group is a collection of symmetric actions on some mathematical object, whether that's a square, a circle, the real number line, or anything else you dream up.

    • A group is a collection of symmetric actions on some mathematical object, whether that's a square, a circle, the real number line, or anything else you dream up.

      A group is a collection of symmetric actions on some mathematical object, whether that's a square, a circle, the real number line, or anything else you dream up.

    B1

    Google´s NEW Quantum Chip Could Change the World!

    11:44Google´s NEW Quantum Chip Could Change the World!
    • Many encryption algorithms, which are foundational to online security and privacy, rely on the computational difficulty of certain mathematical problems.

      Many encryption algorithms, which are foundational to online security and privacy, rely on the computational difficulty of certain mathematical problems.

    • Many encryption algorithms, which are foundational to online security and privacy, rely on the computational difficulty of certain mathematical problems.

      Many encryption algorithms, which are foundational to online security and privacy, rely on the computational difficulty of certain mathematical problems.

    B2