# logical riddle 7+3

## Description

http://www.our-ai.com/img/riddle7_3.jpg

• number1
• number2

• a

## Neuron type

Best algorithm has been found - locked

## Patterns

Pattern Input Output
1.
 number1: 5 number2: 3
 a: 28
2.
 number1: 9 number2: 1
 a: 810
3.
 number1: 8 number2: 6
 a: 214
4.
 number1: 5 number2: 4
 a: 19

## Applicable neurons

• Plus (x + y)
• Minus (x - y)
• Multiple (x × y)
• x to the 2 (x²)
• Connect - two inputs
• 10
• Percentage (X% / 100)
• 100
• name into start tag
• Get html after tag
• delete a period at the end of a sentence
• character =

## Algorithm

### Test

```/**
* Minus (x - y):
*
* @param x1 Number X
* @param x2 Number Y
* @return {Array}
*/
function neuron2(x1, x2)
{
math.config({number: 'BigNumber', precision: 64}); return [math.eval(Number(x1) + '-'+Number(x2)).toString()];
}

/**
* Plus (x + y): The addition of two whole numbers is the total amount of those quantities combined.
*
* @param x1 first number
* @param x2 second number
* @return {Array}
*/
function neuron1(x1, x2)
{
math.config({number: 'BigNumber', precision: 64}); return [math.eval(Number(x1) + '+'+Number(x2)).toString()];
}

/**
* Connect - two inputs:
*
* @param x1 Variable A
* @param x2 Variable B
* @return {Array}
*/
function neuron520(x1, x2)
{
return [x1.toString()+x2.toString()];
}

/**
* logical riddle 7+3: http://www.our-ai.com/img/riddle7_3.jpg
*
* @param x1 number1
* @param x2 number2
* @return {Array}
*/
function neuron745(x1, x2)
{
var outputs = [];
outputs[0] = x1;
outputs[1] = x2;

arr = neuron2(outputs[0], outputs[1]);
outputs[2] = arr[0];

arr = neuron1(outputs[1], outputs[0]);
outputs[3] = arr[0];

arr = neuron520(outputs[2], outputs[3]);
outputs[4] = arr[0];

return[outputs[4]];
}

```