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Tomoaki Takagi


Last seen: 7 days 前 自 2023 起处于活动状态

Followers: 1   Following: 0

I have a Ph.D. and am currently a corporate AI researcher. I am also a member of the Japanese Society for Evolutionary Computation.

Programming Languages:
MATLAB
Spoken Languages:
Japanese
Pronouns:
He/him
Professional Interests:
Optimization, Genetic Algorithm, Multiobjective Optimization, Estimation, Visualization

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已解决


Find vampire numbers
A vampire number is a number v that is the product of two numbers x and y such that the following conditions are satisfied: at ...

7 days 前

已解决


Multiplying the Sums of Two Arrays
Get two arrays, add the values within the array up, and then multiply the two total values. [2,3]*[3,6] 5*18 90

16 days 前

已解决


Mach Number Calculator
Create a solver which converts a speed in km/s to a Mach Number Round to 2 decimal places Requires: Mach Number Formula (ea...

16 days 前

已解决


Linearly Spaced Array
Create a linearly spaced array from 0 to x consisting of y elements.

16 days 前

已解决


Sum of even numbers in a vector
Write a function that takes a vector of numbers and returns the sum of all the even numbers in the vector.

16 days 前

已解决


Addition
Add together the values of a and b.

16 days 前

已解决


Multiplication
Multiply a and b.

16 days 前

已解决


Squares
Find the square of x.

16 days 前

已解决


Subtraction
Subtract a from b.

16 days 前

已解决


Division
Divide a by b.

16 days 前

已解决


Point on a line
Find the slope of the straight line between the points a and b. Then find y at x=20.

16 days 前

已解决


Write a string
The answer should be a string that is the value: "I like apples!" (Ignore the quotation marks, just write what is inside the ...

16 days 前

已解决


X-intercepts of a quadratic.
Find the y value of the quadratic of the function at a point x.

16 days 前

已解决


Addition II
find a+b+c+d

16 days 前

已解决


Exponents
Set a varible y = to x^2

16 days 前

已解决


Solve for factorial of X
It gives you the number x, and set y equal to x factorial. Ex. There are 52 cards in a deck, each specific order of all 52 car...

16 days 前

已解决


Return the Square of a Number
Write a function that takes a single numeric input x and returns its square. That is, given x, your function should output x^2....

16 days 前

已解决


The Five Infection (Boss Level)
Given a 3x3 matrix A, replace: every value that is equal to five every value that is directly adjacent to a five with zero in...

16 days 前

已解决


Fives Begone
Given any sentence as an input value 'sentence', turn all fives into the letter X and return the improved sentence. Also, turn a...

16 days 前

已解决


Broken Clock
Create a function that outputs t, an inputted matrix time x, in hours and minutes (hr:min) unless the time contains a five. In t...

16 days 前

已解决


No Fives Permitted
Create a function that gives users an custom error message if the matrix A contains a five. The error message should say "No Fiv...

16 days 前

已解决


A Fiveless Factorial
Given a positive integer x, compute its factorial y, but exclude any muliplication by five if applicable.

17 days 前

已解决


Don't Sum a Five
Create a function that sums the first and last element of a muti-element vector unless the value of one of the elements is 5. Do...

17 days 前

已解决


Don't Include a Five (Part Two)
Given a vector A with at least one non-five, return vector B, with all fives excluded (not replaced by zeros).

17 days 前

已解决


Don't Include a Five
Given a vector A, return vector B with all 5s replaced with 0s.

17 days 前

已解决


High Five!
Write a function that takes a number x and returns y = 'High Five' if x is not equal to five. Return y = 'Denied' if the number ...

17 days 前

已解决


A Five Introduction
Write a function that takes a number x as an input and returns the same value as y, unless x = 5, in which case the function sho...

17 days 前

已解决


List the near-square primes, p = n² + 1 (Landau's 4th problem)
Historical context At the 1912 International Congress of Mathematicians, Edmund Landau listed four basic problems about prime...

2 months 前

已解决


List primes which are the sum of two consecutive lower primes plus minus one
Problem statement Some prime numbers can be written as the sum of two consecutive lower primes plus / minus one : Like t...

2 months 前

已解决


Who Holds the Lord Ned Challenge Shield?
During the Nedball Premier League regular season, each of the n teams plays each of the other (n-1) teams twice, once at home an...

2 months 前

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