您的疑問在標準的「數值分析」教科書裡,關於「數值積分」的單元,應該都可以獲得解釋。簡單說,就是取極限(Delta x -> 0)之後,取梯形或者取矩形的結果一樣(假如所指的函數可積)。我說的「一滴滴面積」顯然是對初學者講的譬喻,不展開那些細節。
@user-jd2fd4qn5y27 күн бұрын
谢谢老师这么快就回信开示,看来我又得要明白了数值分析,只恐怕时间不够。😂
@user-wk5rk6xq7r29 күн бұрын
超好的视频
@oubig4325Ай бұрын
老师好,看了你的课程才真正理解数学😢
@user-or1ke5yh4mАй бұрын
This part of math, beautifully exists for physics from the possibility of micro to macro, where some parts of interior force is to the call of electromagnetism, stong interaction, gravitation and especially, unable to sense, to be measured , in time and space, refer to Kant, God. The beta decay creates antineutron.(Himalayas)😮
@user-or1ke5yh4mАй бұрын
very interesting, as AC , Sin Cos calculus , tells how electricity mechanics engineering meets at valve to cut electricity, that electronics dance in DC
@user-or1ke5yh4mАй бұрын
This is why DPP fraud voting can be computerized successfully attained to avoid Kant's categorical impossibility, as behavior out of imperatives, though , terrorists via religion having made it seemly willingly, automatically chose by free mind..
@user-or1ke5yh4mАй бұрын
as Anne D’huillier, the spontaneous and instant of light travel in a movement , detected , with a span of lacer, calculs interpreting particles and wave become one, in physics.
@user-or1ke5yh4mАй бұрын
improper integral, is now in some degrees, depicting improper economics that find end in hell.
@kaylakeiser-dl3jwАй бұрын
🪔🫒🫒🙏ホーリーオイル Hōrīoiru🙏🫒🫒🪔 🪔🫒🫒🙏 Holy Oil 🙏🫒🫒🪔
@user-or1ke5yh4mАй бұрын
this helps Marie Curie to operate with X ray to precisely locate in the hidden place of bodies of soldiers the wounded during world War 1 , 2. So true medical service practitioners humbly love calculus .
@ShannMathАй бұрын
我不知道這個故事。謝謝。
@user-or1ke5yh4mАй бұрын
😮So physics nobel laureates exist , but Math nobel laureate is always denied ? Count on you.
@user-or1ke5yh4mАй бұрын
as to Central University, on its way of being oriented AI, have we had ,prior to legislation, series of isolating environment fluid particles to regulate yet? (Einstein' theory of special relativism )