If else condition in mathematica
Web23 mei 2024 · @ZB18749, something else, as a new Mathematica user, even if your code works, it is unlikely to be optimal. At some point you may want to post a working application along with a description of what it does to this sister site: codereview.stackexchange.com to get feedback on your methods. – Web15 okt. 2024 · Y = Y (1:numel (BDR)); % Equalise Vectors. idxy = SETT1 <= BDR; % Logical Index Vecto. Y=BDR - SETT1; Y=Y.*idxy. end. I cannot understand why the if condition cannot read the or operator in the right way. The conditin is: if I have a value in SETTIMANA that exceed the value in BDR in the same column, then switch to condition …
If else condition in mathematica
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WebWhich Which. Which [ test1, value1, test2, value2, …] evaluates each of the test i in turn, returning the value of the value i corresponding to the first one that yields True. Web16 feb. 2024 · The initial condition is V ( 0) = 0. And there is this condition if whenever V ( t) = θ then V ( t + h) = 0 where h->0. If you leave the condition then I know how to solve the equation using NDSolve but I don't know how to use that condition and sove the equation. Sample Values I = 60 × 10 − 9, R = 10 9, C = 10 − 11, θ = 5.
Webif (a < b) then c = 100 else if (a > b) then c = 200 else c = 300. This can be rewritten as c = 300 ( 1 − sgn 2 ( a − b)) + sgn 2 ( a − b) ( 50 sgn ( a − b) + 150) Where sgn ( x) is the sign of x, as defined here; http://en.wikipedia.org/wiki/Sign_function. (It is defined as: 1 for positive, 0 for 0, and -1 for negative) Share Cite Follow WebIf is often called a conditional. In If[test, then, else], the then and else aren ’ t computed unless the test says their condition is met. PalindromeQ directly tests if a string is a …
Web13 dec. 2016 · The above 4 variables are assigned to 4 different images. m := RandomChoice [ {game1, game2, game3, game4}]; If [m === game1 game2 , InputString ["This is a two move game"], InputString ["This is a one move game"]] This is totally failing. the 4 game variables are assigned to images and we need to show the image and have … WebFind many great new & used options and get the best deals for REVISE Edexcel GCSE Mathematics Spec A Higher Revision Workbook (REVISE Edexce, at the best online prices at eBay! Free shipping for many products!
WebIf —Wolfram 语言参考资料 Wolfram 语言与系统 参考资料中心 内置符号 技术笔记 If If If [ condition, t, f] 如果 condition 计算为 True 则给出 t ，若计算为 False 则给出 f. If [ condition, t, f, u] 如果 condition 既不计算为 True 也不计算为 False 则给出 u. 更多信息 背景 范例 打开所有单元 基本范例 (1) In [1]:= In [2]:= Out [2]= 范围 (4) 推广和延伸 (1) 属 …
Web29 apr. 2013 · You could keep the code using booleanValue as-is and switch to a do-while loop.. do { // ... existing code } while (booleanValue); However, to answer your specific question - you can always use the java break keyword. The continue keyword is more for skipping the remainder of the loop block and entering another loop iteration.. if you put … terzaghi engenharia ltdaWeb28 mei 2024 · Output: 31 . 2. Using Switch Condition: Same as Else if , here month number is checked and it is redirected to cases,and then number of days in a month is print. Below is the implementation of the above approach: terzaghi dayWeb1 dag geleden · Find many great new & used options and get the best deals for Engineering Mathematics by Example (Paperback or Softback) at the best online prices at ... See all condition definitions opens in a new window or tab. ISBN. 3030795470. EAN. 9783030795474. Binding. TP. ... Everything Else; Musical Instruments & Gear; Travel; … terzaghi peck and mesri 1996Web14 mrt. 2024 · As @george2079 has also pointed out your matrix is a function which, each time it is called, generates a new random matrix. It doesn't make any sense to call it at each execution of the If statement inside the loop nest. Perhaps you should write. mat1 = matrix [10, {5, 5}] and then execute. Tr [mat1] ter zakarian mdWeb4 jul. 2015 · and I want to replace all negative values with 0 and all positive values with 1 simultaneously. I only managed to replace one value at a time and don't know how to add a second condition. I did the following. list /. x_ /; x<0->1 I want something like: list /. x_ /; {x<0->0 && x>0->1} but this does not work. So how to add a second condition? terzakarian lawWebMathematics Glossary : Manjul Tyagi: Amazon.in: Books. Skip to main content.in. Hello Select your address Books. Select the department you want to search in. Search Amazon.in. EN. Hello, sign in ... terzalimi artinyaWeb2 jul. 2015 · if (x<1, y=2x; z=2y else y=x/2; z=y/2 ) Mr. Wizard help: It does work. For example: In [181]:= x = 0; If [x < 1, y = 2 x; z = 2 y, y = x/2; z = y/2] Out [181]= 0 Another example: In [182]:= x = 2; If [x < 1, y = 2 x; z = 2 y, y = x/2; z = y/2] Out [182]= 1/2 But if the expressions are quite long and complicated, maybe this approach? ter zakarian