Videos

Converts a name to any of the following phonetic algorithms: Soundex, Metaphone, or NYSIIS Use our calculator at: https://www.mathcelebrity.com/phonalgo.php

Calculates the size of a substance at time t given an intial size using a half-life reduction

Calculates n-grams at character level and word level for a phrase. Also determines frequency analysis. Shows you N-grams, Bigrams, Trigrams, and Unigrams. Use the calculator at: https://www.mathcelebrity.com/ngram.php Time Stamps 00:00 Intro 00:17 Ngram Calculator Demo 00:56 Frequency Analysis 01:07 It is Breakfast and I am very hungry Ngram 01:40 Conclusion

Solves for a set condition using given conditions and relationships Joint Variation Equations Calculator URL: https://www.mathcelebrity.com/jointvariation.php

Solves problems using group combinations such as how many groups of 3 men and 2 women can be formed from a population of 8 men and 6 women?

Calculates the number of ordered and unordered partitions

Calculates all cross-partitions from a set of partitions

Calculates various segments on a triangle including the geometric mean

Determines if two lines that you enter are parallel, perpendicular, or intersecting as well as what point they intersect at. Also determines the slope of a line equation. Calculator: https://www.mathcelebrity.com/parperp.php

Runs (n) Bernoulli Trials with a success probability (p), and failure probability q = 1 - p. This gives you expected versus actual results. Calculator: https://www.mathcelebrity.com/bernoulli.php

Hypergeometric Distribution Calculator, determines the probability of choice based on successes.

Calculates the plane equation or the parametric equations in R3 for a 3d vector passing through a 3D point

Odds Ratio Calculator calculates an odds ratio using success probability. Calculator: https://www.mathcelebrity.com/oddsratio.php

Checks to see if 3 possible sides you enter for a triangle do indeed form a triangle from the Triangle Inequality or determines an acceptable range based on low end and high end values if you leave the third side blank.

Calculates a table of all square roots through a number n rounded to (r) digits

Evaluates signed integer operations.

Determines the last score needed in a set of scores to attain an average

Calculates a percentile based on a set of scores and a target score using two formulas

Given coordinates to a triangle, this calculates the area and the centroid

Determines the equation of the circle based on two scenarios: 1) End points of the diameter 2) Center (h,k) and radius known

Solves map scale word problems

Solves for any of the 3 items in the Percent Off Equation: Reduced Price Percentage Off (%) Full Price

Given two sets A and B, this determines: A U B A ∩ B A - B B - A concatenation of A and B cardinality -- |A| cardinality-- |B| Jaccard Index Jaccard Distance Dice's Coefficient.

Calculates a 90%-99% confidence interval for both the variance and standard deviation Confidence Interval for Variance and Standard Deviation Calculator URL: https://www.mathcelebrity.com/chiconf.php