Given a large side (a) and a small side (b), this calculates the following items of an isosceles triangle:
Altitudes ha, hb, and hc
Given an ellipse equation, this calculates:
x and y intercepts
Major and Minor Axes
Determines the run length encoding representation of a word that you enter.
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Converts a name to any of the following phonetic algorithms:
Soundex, Metaphone, or NYSIIS
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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.
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00:17 Ngram Calculator Demo
00:56 Frequency Analysis
Solves for a set condition using given conditions and relationships
Joint Variation Equations Calculator URL:
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.
Runs (n) Bernoulli Trials with a success probability (p), and failure probability q = 1 - p. This gives you expected versus actual results.
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.
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
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