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/sci/ - Science & Math

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>> No.10208131 [View]
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10208131

>>10208121
>Imagine memorizing things and not deriving from them ZF (no C) each time you need to use them

>> No.9500283 [View]
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9500283

>>9500022
Suppose P -> Q is true. By the law of excluded middle, P must be true or -P must be true. If P is true then by modus ponens Q is true. If P is false then because anything follows from a false premise Q is true. In both cases, Q is true. Therefore, if P -> Q is true, Q must be true, no matter what truth value P has.
>still defending jew-LEM

>> No.9478835 [View]
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9478835

>>9476752
The continuum is intuitively true, they said

>> No.9299122 [View]
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9299122

>>9298454

>> No.9242945 [View]
File: 170 KB, 396x388, 1462227739667.png [View same] [iqdb] [saucenao] [google]
9242945

>>9242645
The one where they don't exist, because they really don't.

>> No.9188074 [View]
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9188074

>>9186336
t. wildberger

>> No.8466395 [View]
File: 170 KB, 396x388, D2odAKt.png [View same] [iqdb] [saucenao] [google]
8466395

>>8465987
>∞

>> No.8425188 [View]
File: 170 KB, 396x388, D2odAKt.png [View same] [iqdb] [saucenao] [google]
8425188

>>8424964
>infinity

>> No.8174018 [View]
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8174018

>distance

>> No.8169958 [View]
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8169958

>>8169932
ayy it's 1243! for you autists
pic not related

>> No.8166149 [View]
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8166149

>>8165779
No

>> No.8046049 [View]
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8046049

>>8045873
>Do all that shit to become a doctor
>Get replaced by a robot after 30 years

JUST

>> No.8039430 [View]
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8039430

>>8039408
>if the concept of infinity is mathematically true

>> No.8004254 [View]
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8004254

>>8004197
>The construction of all of R is literally in chapter 1 of rudin.

>> No.7951284 [View]
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7951284

>>7951280
What are you trying to ask?

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