May 4, 2012

Calculates the cost of carry in terms of the forward price for a position taken with a spot price, storage cost, risk free rate, convenience yield, and forward contract delivery time.

Calculator:

https://www.mathcelebrity.com/costofcarry.php

May 4, 2012

Calculates the effective rate of interest earned if you pay off a balance to a vendor within (n) days for a (d)% discount when the full balance is due in (f) days.

April 28, 2012

Given a hyperbola equation, this calculates asymptote equations, intercepts, foci points, eccentricity, and other items.

Calculator:

https://www.mathcelebrity.com/hyperbola.php

April 21, 2012

Evaluates a boolean logic statement using 2 or 3 letters and displays the truth table for each scenario

April 20, 2012

Calculates the yield rate on a short sale given sale price, buyback price, margin interest %, dividends, and margin requirement %.

April 20, 2012

Calculates the amount of time it takes money to double using doubling time at a given interest rate using compound interest with the Rule of 72.

http://www.mathcelebrity.com/rule72.php

April 19, 2012

Given 2 sides, this will solve for the 3rd side of a right triangle using the Pythagorean Theorem. Also, you can enter 3 triangle sides, and this will use the pythagorean theorem to prove if it is a right triangle or not.

April 18, 2012

Given a height of the drop, rebound ratio percentage, and number of bounces, this calculates the bounce height and distance of downward motion using the rebound ratio formula.

Calculator:

https://www.mathcelebrity.com/reboundratio.php

April 18, 2012

Calculates the Probability Density Function (PDF), the Cumulative Density Function (CDF) and the i(th) moment as well as the mean, variance, and standard deviation

April 9, 2012

Given a set of cash inflows, outflows as well as a discount rate, this calculates the modified payback period.

Calculator:

https://www.mathcelebrity.com/modifiedpayback.php

April 2, 2012

Given a polynomial or rational expression, this will factor it if possible. Also shows the positive and negative potential root count using the Descartes Rule of Signs.

Calculator:

https://www.mathcelebrity.com/factor.php

March 31, 2012

Checks to see if a positive integer value you entered is:

* Even Numbers or Odd Numbers

* Evil Numbers or Odious Numbers

* Perfect Numbers, Abundant Numbers, or Deficient Numbers

* Triangular Numbers

* Prime Numbers or Composite Numbers

* Automorphic (Curious)

* Undulating Numbers

* Square Numbers

…

March 22, 2012

Solves for length, width, height, lateral area, surface area, and volume given inputs of your choice for a rectangular solid.

March 21, 2012

Given a polynomial, this counts how many terms, and lists out the coefficient, variable, and exponent for each term

March 21, 2012

Solves for any of the 4 items in the Cholesterol Equation, Total Cholesterol, High Density Lipoproteins (HDL), Low Density Lipoproteins (LDL), and Triglycerides.

March 13, 2012

Given a confidence interval, this calculates the margin of error

March 5, 2012

Given a number of members (m) and joints (j), this calculates if the truss if Statically Determinate, Statically Indeterminate, or Unstable

March 5, 2012

Calculates various probabilities for the sum, product, and faces of a pair of dice including monte carlo trials, divisibility, etc.

2 dice calculator URL:

https://www.mathcelebrity.com/2dice.php

Feb. 26, 2012

Calculates Equivalent Annual Cost and compares two items-machines-goods using investment cost, expected lifetime, and Maintenance Cost to see which is the better buy.

Calculator:

https://www.mathcelebrity.com/eac.php

Time Stamps

00:00 Intro

00:08 Calculator Demo

01:55 EAC Formula

02:14 Generate a…

Feb. 23, 2012

Given a set of returns and an initial investment, this calculates the Accounting Rate of Return (Average Return)

Feb. 20, 2012

Given a set of cash inflows and cash outflows, this calculates the payback period using cumulative cash flow amounts

Feb. 16, 2012

Calculates the perimeter and area of a pentagon given side length and apothem length

Feb. 12, 2012

Calculates the following probability scenarios: P(x=k), P(x-=k), P(x-k).

Calculator:

https://www.mathcelebrity.com/binomialneg.php

Calculates Units of Output (Service Output) Depreciation Depreciable value, DPU, and Depreciation per period.

Calculator:

https://www.mathcelebrity.com/depunitsoutput.php