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Tomoaki Takagi


Last seen: Today Active since 2023

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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Solved


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

10 hours ago

Solved


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...

10 hours ago

Solved


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

10 hours ago

Solved


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.

12 hours ago

Solved


Addition
Add together the values of a and b.

12 hours ago

Solved


Multiplication
Multiply a and b.

12 hours ago

Solved


Squares
Find the square of x.

12 hours ago

Solved


Subtraction
Subtract a from b.

12 hours ago

Solved


Division
Divide a by b.

12 hours ago

Solved


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

12 hours ago

Solved


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 ...

12 hours ago

Solved


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

12 hours ago

Solved


Addition II
find a+b+c+d

12 hours ago

Solved


Exponents
Set a varible y = to x^2

12 hours ago

Solved


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...

12 hours ago

Solved


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....

12 hours ago

Solved


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...

13 hours ago

Solved


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...

13 hours ago

Solved


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...

23 hours ago

Solved


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...

23 hours ago

Solved


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

1 day ago

Solved


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...

1 day ago

Solved


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).

1 day ago

Solved


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

1 day ago

Solved


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 ...

1 day ago

Solved


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...

1 day ago

Solved


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...

1 month ago

Solved


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...

1 month ago

Solved


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 ago

Solved


Clueless - Lord Ned in the Game Room with the Technical Computing Language
[Warning: this is a nontrivial programming problem] Worried about the decline in reasoning skills in the clueless populace of...

2 months ago

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