Ranking Top100

No  Ranking Top100(07/08 - 07/14)
1  Distance of planets from Earth
2  Bicycling Calorie
3  Running Calorie
4  Walking Calorie
5  Biorhythm Compatibility
6  Right triangle
7  Date Duration
8  Area of a quadrilateral
9  Newton method f(x),f'(x)
10  Future Value of Periodic Payments
11  Area of a triangle (Heron's formula)
12  Volume of a circular truncated cone
13  Free fall (distance and velocity)
14  Isosceles triangle
15  Capacitance in series and parallel
16  Beta distribution (chart)
17  Biorhythm
18  Exponential function
19  Dice probability
20  Free fall with air resistance (time and velocity)
21  Uniform accelerated motion (time required)
22  Sigmoid function
23  ab-Exponential regression
24  Area of an ellipse
25  Time Duration
26  Quadratic regression
27  Function table (2 variables)
28  How Old Am I? ( Age Calculator )
29  Volume of a hollow cylinder
30  Special relativity (time dilation)
31  Impedance of R and C in parallel
32  Gamma function
33  Normal distribution (percentile)
34  Cartesian to Polar coordinates
35  New coordinates by rotation of axes
36  Orbit of a satellite
37  Compound Interest (FV)
38  Quadratic equation
39  Swimming Calorie
40  Impedance of R and C in series
41  Polar to Cartesian coordinates
42  Linear regression
43  Beta function obtained by integration
44  Cartesian to Spherical coordinates
45  Height and Weight conversion
46  Runge-Kutta method (4th-order)
47  Solar elevation angle (for a day)
48  Volume of a partial right cylinder
49  Spherical to Cartesian coordinates
50  Impedance of R and L in series
51  Linear equation given two points
52  Compound Interest (PV)
53  Vital Capacity
54  Area of a circular sector
55  Solar elevation angle (for a year)
56  US Height Conversion
57  Hypergeometric distribution
58  Volume of a truncated square pyramid
59  Cartesian to Cylindrical coordinates
60  Euler's method
61  Future Date
62  Combination
63  Area of a trapezoid
64  Inverse incomplete beta function
65  Hyperbolic functions
66  Angle and hypotenuse of right triangle
67  Conversion to sea-level pressure
68  Regular polygons inscribed to a circle
69  Quadratic inequality
70  Area of a triangle given sides and angle
71  Gamma distribution
72  Special relativity (mass-energy)
73  Incomplete gamma function
74  Radius of circle given area
75  Atmospheric pressure from altitude
76  Free fall with air resistance (distance and velocity)
77  Weibull distribution (chart)
78  Gaussian quadrature (Select method)
79  Impedance of R, C and L in parallel
80  Zeta function
81  Logarithmic regression
82  Isosceles right triangle
83  Softmax function
84  Bisection method
85  Poisson distribution
86  Compound Interest (Rate)
87  Combination with repetition
88  Scalene triangle
89  Impedance of R, C and L in series
90  Beta distribution
91  Plane equation given three points
92  Sunrise and sunset times (location)
93  Area of a parabolic arch
94  Uniform distribution
95  Inductance in series and parallel
96  Power regression
97  Normal distribution
98  Bessel function
99  Area of a circle
100  Water Hardness