If we compare the equation withy= mx+c, we getm=4,theslopeof the graph. We know that theslopeof the1st derivativeand value ofxof a function is equal to its second derivative. So, from thescatter plot, we get4as thesecond derivativeof the function. Select cellC15. Enter the following...
Does anyone knows how to access second derivative of velocity in FLUENT (such like du2/d2x)? I am thinking about calculating it using first derivative (we can access it in FLUENT). But I can not get the value of a specific cell and its neighbor cell. Thanks very much lichun December...
How to get a second derivative ( diff(T,z,2), where T is temperature, z is one dimensionality, 2 refers to the second derivative) in udf? Thanks. August 3, 2005, 17:13 Re: How to get a second derivative in udf? #2 Laika Guest Posts: n/a you must copy for each cell ...
“先进先出、按需领料”的原则开具领料单,仓库也应按“先进先出”的原则发料 The workshop should carry out “advanced leaves first, according to must get the material” the principle draws up the issue slip, the warehouse also should according to “advanced leaves first” the principle send the ...
How to convert a wave equation with second-order time derivative into its weak formLogin
根据后文“As I failed for the second year, I 9 I had been wrongfully measuring my life through my test scores.”可知,“我”一直错误地用我的考试分数来衡量我的生活,所以超越数字的意义。故选C项。 (9)题详解: 考查动词词义辨析。句意:第二年我失败了,我发现我一直错误地用我的考试分数来衡量...
Derivativesare financial instruments that derive value from another instrument, such as a stock or index. Options contracts are a popular derivative that gives the buyer the right but not the obligation to buy or sell a security at a fixed price within a specific period. Derivatives usually emplo...
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First, based on the granularity of the dataset, we contribute to the understanding of how firms manage their FX exposures. Second, the data allow for the calculation of a hedge ratio and subsequently, a classification of derivative positions into risk-decreasing, risk-increasing, and risk-...
The accessibility of online forex trading has a double edge—while it's opened prospects for everyday traders, it's also exposed some to risks they're not ready for. In addition, the market lingo comes fast at beginners and can quickly become overwhelming. That's why we've put together ...