Welcome to the College Prep Confidential Podcast

Jan. 21, 2012

# Compound Interest and Annuity Function Table Values

Given an interest rate, number of periods, and digits to round to, this calculates v^n, (1 + i)^n, a[n], s[n], and Sigma[n] for all annuity function values

Jan. 21, 2012

# Lines formed from Non-Collinear 3 points

How many lines can be formed from (n) points no 3 of which are collinear

Jan. 16, 2012

# Straight Line Depreciation Calculator

Solves for all items in the Straight Line Depreciation Equation including Book Value. https://www.mathcelebrity.com/depsl.php

Jan. 15, 2012

# Rhombus Calculator

Solves for Side, Area, Perimeter

Jan. 14, 2012

# Perpetuity Calculator

Solves for Present Value, Payment, or interest rate for a Perpetuity Immediate or a Perpetuity Due

Jan. 14, 2012

# Modified Internal Rate of Return Calculator

Given a set of cash flows, a reinvestment rate, and a finance rate, this calculates the Modified Internal Rate of Return (MIRR)

Jan. 12, 2012

# Equation of Exchange Calculator

Solves for any of the 4 variables, M,V,P,Q. M = Money P = Price V = Velocity Q = Quantity

Jan. 9, 2012

# Hexagon Calculator

Solves for side, perimeter, and area for a hexagon. Calculator: https://www.mathcelebrity.com/hexagon.php

Jan. 9, 2012

# Eulers Formula for Planar Geometry

Solves for any of the 3 items, vertices (v), edges (e), or faces in the formula

Jan. 9, 2012

Given 4 points, this calculates the perimeter, semi-perimeter, and the area using Brahmagupta's Formula for a quadrilateral

Jan. 8, 2012

# Sieve of Eratosthenes Calculator

Calculates all prime numbers before a natural number (n)

Jan. 8, 2012

# Primitive Root Calculator

Checks to see if a number (b) is a primitive root of prime number (p)

Jan. 8, 2012

# Collatz Conjecture Calculator

Reduces any natural number down to 1 using the Collatz Conjecture. Start with a natural number n. If a number is odd, we multiply it by 3n + 1. If a number is even, we divide n by 2. Calculator: https://www.mathcelebrity.com/collatz.php Timestamps: 00:00 Intro 00:22 Collatz Conjecture for 50 00:35…

Jan. 8, 2012

# Lotto Calculator

Calculates the probability of a lotto where you have to draw (m) matches out of (n) choices

Jan. 8, 2012

# Combined Gas Law Calculator

Solves for P1,T1,V1,P2,T2,V2

Jan. 7, 2012

# Black Scholes Calculator

Calculates the call option and put option price using Black-Scholes method. Inputs: Stock Price Exercise Price Time Risk Free Rate Standard Deviation (Sigma) or Volatility Calculator: https://www.mathcelebrity.com/blkshl.php

Jan. 7, 2012

# Inflation, Nominal, and Real Rate of Interest

Solves for any of the 3 items n, i, and r in the inflation relation equation. Inputs: Nominal Interest Rate Real Interest Rate Inflation Rate Calculator: https://www.mathcelebrity.com/inflation.php

Jan. 7, 2012

# Reserve Ratio and Money Multiplier

Given a reserve ratio percent and an initial deposit amount, this calculates the money multiplier and a table of reserves. Inputs: Reserve Ratio Percent Initial Deposit Calculator: https://www.mathcelebrity.com/moneymultiplier.php

Jan. 5, 2012

# Sectoral Balance Calculator

Solves for any of the 6 Sectoral Balance Inputs: Savings (PS) Investment Spending (PI) Government Spending (GS) Tax (T) Exports (E) Imports (I)

Jan. 4, 2012

# Pressure Law Calculator

Solves for any of the 4 variables in the Pressure Law equation, P1, P2, T1, T2 Calculator: https://www.mathcelebrity.com/pressurelaw.php

Jan. 4, 2012

# 3 Point Quadratic Equation Calculator

Calculates a second degree equation (quadratic) from 3 points. Inputs: (p1, p2) (p3, p4) (p5,p6)

Jan. 4, 2012

# Charles Law Calculator

Solves for any of the 4 inputs for the Charles Law equation, T1, T2, V1, V2. Calculator: https://www.mathcelebrity.com/charleslaw.php

Jan. 4, 2012

# Gross Domestic Product (GDP) Calculator

Solves for any of the inputs in the GDP equation. Inputs: Consumption Investments Government Spending Savings Imports Exports Calculator: https://www.mathcelebrity.com/gdp.php

Jan. 3, 2012

# Budget Line Equation Calculator

Solves for any of the 5 variables in the Budget Line Equation: I, Px, Qx, Py, Qy Inputs: I = Income Px = Price for good x Qx = Quantity for good x Py = Price for good y Qy = Quantity for good y Calculator: https://www.mathcelebrity.com/budgetline.php