## Math tools by Sergio Abreu

Dedicated to all students, nerds, geeks, curious people and Math lovers

#### General:

Conversions | Trigonometry | The Rule of three | Numeric Systems | Free Expressions | Julian date## Conversions

Temperature | Pressure | Currency |
---|---|---|

Length/Distance | Weight/Mass | |

## Trigonometry

⇑## The Rule of three

⇑## Numeric Systems

⇑ Dec 10Bin 1010

Oct 12

Hex A

**Computing**

1 KB = 1024 2^10

1 MB = 1048576 2^20

1 GB = 1073741824 2^30

1 TB = 1099511627776 2^40

## Julian date - Advanced numeric conversion

⇑The astronomy time measure, counts the days and its fractions since January 1, 4713 BC Greenwich noon.

Choose one of the fields, follow the format while inputing.

## Electronics

## Parallel Resistor association

⇑## Capacitive reactance

⇑## Inductive reactance

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