sin pi 4

【分享】杜甫紅到開始代言了

4月 6, 2012

黃友陽

kuso

SIN 函數 - Excel ...........本文將說明 Microsoft Excel 中 SIN 函數 的公式語法及使用方式。 描述 傳回一角度的正弦值。 語法 SIN(number) SIN 函數語法具有下列 引數 ： Number 必要。這是您要求正弦值的角度，以弧度表示。 註解 如果角的大小以角度表示，請乘以 PI()/180 或是使用 ......

全文閱讀

---

【分享】藤木便當

4月 6, 2012

林凝晴

kuso

Grahing y = Sin (x-pi/2) - YouTube 卑鄙便當In this video I have shown how to graph a Sine graph with a horizontal translation ... y=cos x+pi over 4 - Duration: 4:03. by Sara Schaaf Reschke 3,197 views 4:03 Play next Play now Graphing Sine and Cosine with Phase (Horizontal) Shifts, Example 2 - Dura...

全文閱讀

---

【分享】兩情相悅只在維修時啊

4月 6, 2012

陳巧芹

kuso

Find the exact value of sin pi/12 - YouTubeUse subtraction properties to find sin pi/12 ... ² How to Remember the Unit Circle (mathbff) - Duration: 12:03. by mathbff 94,152 views 12:03 Play next Play now Tau vs Pi Smackdown - Numberphile - Duration: 11:12....

全文閱讀

---

【分享】阿修羅已經成為新世代的最優質的基層員工

4月 6, 2012

連元柳

kuso

trigonometry - Is $\sin^3 x=\frac{3}{4}\sin x - \frac{1}{4}\sin 3x$? - Mathemati 六隻手真是妙用無窮Continuing from my comment to bgins's answer, one can start from the (defining) Chebyshev polynomial identity $$T_{2n-1}(\cos\,x)=\cos((2n-1)x)$$ and make the substitution $x=\frac{\pi}{2}-z$ to yield the identity $$T_{2n-1}(\sin&#...

全文閱讀

---

【分享】猜猜 這是什麼呢

4月 6, 2012

梁寒瑤

kuso

sin - C++ Reference - cplusplus.com - The C++ Resources Network 鉤錐~大灰熊枕頭---Big Sleeping Grizzly Bear Bean Bag1 2 3 4 5 6 7 8 9 10 11 12 13 14 /* sin example */ #include /* printf */ #include /* sin */ #define PI 3.14159265 int main () { double param, result; param = 30.0; result = sin (param*PI/180); printf ("The sine of %f degrees is %f.\n", param ......

全文閱讀

---

你敢跟我拼車嗎

4月 5, 2012

張碧文

kuso

Sine of argument in radians - MATLAB sin - MathWorks - MATLAB and Simulink for Technical Computing Examples expand all Plot Sine Function Plot the sine function over the domain . x = -pi:0.01:pi; plot(x,sin(x)), grid on Sine of Vector of Complex Angles Calculate the sine of the complex angles in vector x. x = [-i pi+i*pi/2 -1+i*4]; y = sin(x) y = 0.000...

全文閱讀

---

---