Ranking Top100

No  Ranking Top100(03/12 - 03/18)
1  New coordinates by rotation of axes
2  Newton method f(x),f'(x)
3  Future Value of Periodic Payments
4  Function table (2 variables)
5  Area of a quadrilateral
6  Area of a triangle (Heron's formula)
7  Euler's method
8  Bicycling Calorie
9  Cartesian to Polar coordinates
10  Running Calorie
11  Walking Calorie
12  Capacitance in series and parallel
13  Biorhythm Compatibility
14  Special relativity (time dilation)
15  Isosceles triangle
16  Normal distribution
17  Polar to Cartesian coordinates
18  ab-Exponential regression
19  Exponential function
20  Date Duration
21  Linear regression
22  Volume of a circular truncated cone
23  Zeta function
24  Gamma function
25  Quadratic regression
26  Compound Interest (PV)
27  Distance of planets from Earth
28  Combination
29  Bisection method
30  Beta distribution (chart)
31  Cartesian to Spherical coordinates
32  Area of an ellipse
33  Dice probability
34  Impedance of R, C and L in parallel
35  Hyperbolic functions
36  Impedance of R and C in parallel
37  Function table (1 variables)
38  Vital Capacity
39  Area of a trapezoid
40  Volume of a hollow cylinder
41  Poisson distribution
42  Runge-Kutta method (4th-order)
43  Impedance of R and C in series
44  Impedance of R, C and L in series
45  Time Duration
46  Bessel function
47  Regular polygons inscribed to a circle
48  Error function
49  Area of a circular sector
50  Normal distribution (percentile)
51  Gamma distribution (chart)
52  Solar elevation angle (for a day)
53  Compound Interest (FV)
54  Conversion to sea-level pressure
55  Volume of a truncated square pyramid
56  Gamma distribution
57  Poisson distribution (chart)
58  Combination with repetition
59  Linear equation given two points
60  Cartesian to Cylindrical coordinates
61  Plane equation given three points
62  Biorhythm
63  Logarithmic integral li(x)
64  Uniform accelerated motion (time required)
65  Zeta function (chart)
66  Spherical to Cartesian coordinates
67  Weibull distribution (chart)
68  False position method
69  e-Exponential regression
70  Orbit of a satellite
71  Geometric distribution
72  Exponential integral Ei(x)
73  Uniform distribution
74  Weibull distribution
75  Simultaneous equations (Complex)
76  Gaussian quadrature
77  Nominal and Effective Rates
78  Volume of a square pyramid given base side and height
79  Trigonometric functions (radian)
80  Impedance of RC and RL in parallel
81  Volume of a partial sphere
82  Inverse hyperbolic functions
83  Velocity of sound in sea-water
84  Uniform accelerated motion (acceleration)
85  Area of a parallelogram given sides and angle
86  Isosceles right triangle
87  Area of a regular polygon
88  Solar elevation angle (for a year)
89  Volume of an ellipsoid
90  Trapezoid, Midpoint and Simpson integrations
91  Permutation
92  Logarithmic regression
93  Incomplete gamma function
94  Atmospheric pressure from altitude
95  Cylindrical to Cartesian coordinates
96  Altitude from atmospheric pressure
97  Area of a parabolic arch
98  Impedance of L and C in parallel
99  Bessel function (zeros)
100  Uniform circular motion (centrifugal force)