IntMath forum

Latest posts by Murray

• Re: Inequalities graph [Pending...] 2022-03-29, 09:33
• Re: Shell Method [Solved!] 2020-06-04, 11:09
• Re: Finding the Area with Pythagoras's theorem [Solved!] 2020-05-23, 11:08
• Re: Integration by parts [Solved!] 2020-05-07, 03:19
• Re: Coterminal angle [Solved!] 2020-04-22, 10:44
• Re: Applications of Integrations #11 [Solved!] 2020-04-01, 10:26
• Re: Laplace Transform for Step function [Solved!] 2020-03-29, 06:02
• Re: Finding volume using shells [Solved!] 2020-03-09, 09:26
• Re: Conic rotation [Solved!] 2020-03-03, 06:53
• Re: Poker Odds [Solved!] 2020-02-07, 05:14
• Re: INTEGRATION [Solved!] 2020-02-07, 04:42
• Re: RATIONAL NUMBERS [Solved!] 2019-12-09, 09:03
• Re: All numbers from the sum of complex numbers? [Solved!] 2019-12-09, 01:22
• Re: square root of a complex number [Solved!] 2019-11-23, 08:02
• Re: Geometry [Solved!] 2019-11-06, 07:37
• Re: Direct Integration, i.e., Integration without using 'u' substitution [Solved!] 2019-09-11, 08:26
• Re: polygons [Solved!] 2019-05-26, 02:29
• Re: The Circle [Solved!] 2019-04-29, 11:27
• Re: Center and Radius of Circle [Solved!] 2019-04-09, 10:21
• Re: Determining Lambda for a Poisson probability calculation [Solved!] 2019-01-03, 09:03
• Re: Integration by Parts [Solved!] 2018-12-11, 08:11
• Re: Permutation with restriction [Solved!] 2018-12-15, 11:11
• Re: 3-D Earth Geometry [Solved!] 2019-09-13, 04:48
• Re: Ratio of line segments [Solved!] 2018-09-01, 03:03
• Re: Decomposing Fractions [Solved!] 2018-08-22, 02:29
• Re: How to solve Fizzbuzz Problem [Solved!] 2018-08-10, 09:02
• Re: Factoring trig equations (2) [Solved!] 2018-07-26, 09:28
• Re: Factoring trig equations [Solved!] 2018-07-16, 01:38
• Re: Partial Fraction [Solved!] 2018-06-19, 08:27
• Re: How do I calculate the length of wire on a tubular ceramic form? [Solved!] 2018-05-21, 04:09
• Re: Degrees and Radians [Solved!] 2018-05-19, 12:38
• Re: Integration Techniques [Solved!] 2018-04-26, 10:03
• Re: Taking e to both sides [Solved!] 2018-04-23, 02:48
• Re: integration by trig substitution [Solved!] 2018-04-11, 02:48
• Re: Explain notation for sum of cos terms [Solved!] 2018-04-06, 03:51
• Re: Curved arrows [Solved!] 2018-03-04, 12:39
• Re: Find integral sqrt (x^2 + 1) using trigonometric substitution [Solved!] 2018-02-08, 02:20
• Re: Manipulating algebra fractions [Solved!] 2018-01-02, 07:05
• Re: INTEGRATION [Solved!] 2019-11-03, 03:02
• Re: Different parabola equation when finding area [Solved!] 2017-11-15, 08:04
• Re: curve sketching [Solved!] 2017-11-03, 10:43
• Re: Concavity [Solved!] 2017-11-03, 10:21
• Re: Differential equation - has y^2 [Solved!] 2017-10-20, 11:03
• Re: How to transform the differential equation? [Solved!] 2017-10-10, 08:46
• Re: derivative of log function [Solved!] 2017-08-30, 09:54
• Re: Fraction algebra [Solved!] 2017-08-23, 08:37
• Re: differentiating xihat+yjhat+zkhat. [Solved!] 2017-08-11, 10:54
• Re: A simple integration [Solved!] 2017-08-10, 05:29
• Re: Complex conjugates [Solved!] 2017-08-06, 05:08
• Re: Independent vs non-mutually exclusive [Solved!] 2017-08-06, 05:28
• Re: Inequalities [Solved!] 2017-08-06, 05:15
• Re: Solving nonlinear inequalities [Solved!] 2017-07-08, 08:36
• Re: Absolute value [Solved!] 2017-10-08, 04:04
• Re: Permutations - the meaning of "distinct" and "no repetitions" [Solved!] 2017-06-19, 08:07
• Re: Combinatorics [Solved!] 2017-05-24, 01:28
• Re: Differential equation: separable [Solved!] 2017-02-07, 09:02
• Re: inverse functions [Solved!] 2017-02-03, 09:18
• Re: dy/dx = xe^(y-2x), form differntial eqaution [Solved!] 2016-12-04, 04:13
• Re: Catenary equation [Solved!] 2016-11-09, 07:34
• Re: Permutations and combinations [Solved!] 2016-11-05, 08:20
• Re: linear transformation [Solved!] 2016-10-26, 11:36
• Re: ODE seperable method [Solved!] 2016-10-14, 08:33
• Re: Vectors [Solved!] 2016-10-08, 11:37
• Re: Coordinates of intersection of a tangent from a given point to the circle [Solved!] 2016-09-27, 03:59
• Re: time/speed graph [Solved!] 2016-09-11, 10:13
• Re: Series [Solved!] 2016-09-07, 06:47
• Re: Vectors [Solved!] 2016-09-05, 10:18
• Re: Graphical question [Solved!] 2016-07-12, 07:51
• Re: order of operations [Solved!] 2016-07-07, 07:49
• Re: Genetic Algorithm [Solved!] 2016-07-06, 09:08
• Re: square roots! [Solved!] 2016-07-03, 11:10
• Re: exponential functions [Solved!] 2016-06-13, 08:32
• Re: Not getting how to calculate function equation from graph [Solved!] 2016-05-04, 05:52
• Re: Vector from angle [Solved!] 2016-04-07, 07:46
• Re: Fillet radius for eyeglass lens [Solved!] 2016-02-11, 10:18
• Re: How could Warren Buffett make 99% of his fortune after age 50? [Solved!] 2016-01-28, 02:54
• Re: Type quadratic sequence with 1'st and 2'nd difference [Solved!] 2016-01-27, 07:10
• Welcome to the IntMath Forum! [Pending...] 2015-11-23, 02:03
• IntMath Forum Principles [Pending...] 2016-01-25, 02:41
• Re: How to enter math [Solved!] 2016-01-11, 10:21
• How to enter graphs [Pending...] 2016-01-23, 08:26
• How to enter images [Pending...] 2016-01-23, 08:37
• Re: Show (1-sinx)/(1+sinx)= (tanx-secx)^2 [Solved!] 2016-01-04, 08:22
• Re: Prove the trig identity cosx/(secx+tanx)= 1-sinx [Solved!] 2015-12-30, 03:12
• Re: Trig identity (sinx+cosx)^2tanx = tanx+2sin^2x [Solved!] 2015-12-27, 12:13
• Re: Reciprocals [Solved!] 2015-12-23, 09:12
• Re: Length of a parabola? [Solved!] 2015-12-23, 02:43
• Re: Set theory [Solved!] 2016-01-03, 04:26
• Re: Proof of equation [Solved!] 2015-11-24, 12:30
• Re: How to differentiate? [Solved!] 2015-12-20, 11:33
• Re: Taylor's series question [Solved!] 2015-12-19, 07:57
• Re: Vectors question [Solved!] 2015-12-19, 02:50
• Re: Solve e^x=x^e [Solved!] 2015-12-18, 09:26
• Re: Find a polynomial function [Solved!] 2015-12-17, 03:46
• Re: Equation of the axis of symmetry for a parabola? [Solved!] 2015-12-19, 05:21
• Re: Rate of change [Solved!] 2015-12-19, 10:53
• Re: Harmonics and Fourier Series [Solved!] 2015-12-17, 03:42
• Re: Discontinous functions - fourier series and taylor series [Solved!] 2015-12-18, 04:46
• Re: Difference between disc method, washer method and shell meth [Solved!] 2015-12-12, 05:22
• Re: Permutation and combination [Solved!] 2015-12-11, 04:57
• Re: Domain and range [Solved!] 2015-12-12, 10:57
• Re: Your site is a great help [Solved!] 2015-12-25, 03:18
• Re: Practical application - normal to a curve? [Solved!] 2015-12-11, 12:59
• Re: Multiplying top and bottom of a fraction [Solved!] 2015-12-12, 06:23
• Re: Integral help please [Solved!] 2015-12-15, 04:55
• Re: Trigonometric word problem [Solved!] 2016-01-16, 09:32
• Re: Does sin x + cos x = 1? [Solved!] 2015-12-10, 07:24
• Re: Lowest common denominator [Solved!] 2015-12-20, 11:38
• Re: Matrices and determinants in engineering [Solved!] 2015-12-19, 07:29
• Re: Well Done! [Solved!] 2015-12-19, 09:19
• Re: Equivalent Fractions [Solved!] 2015-12-16, 04:27
• Re: Excellent site [Solved!] 2015-12-07, 10:02
• Re: find the first term and common ratio [Solved!] 2015-11-29, 08:06
• Re: Upload own pictures into face mask [Solved!] 2015-11-28, 03:03
• Re: Rules for radicals [Solved!] 2016-05-20, 02:51
• Re: Semi-log graph [Solved!] 2015-11-27, 07:41
• Re: Permission to use materials [Solved!] 2015-11-27, 07:36
• Re: Graphing a Fish Population Word Problem [Solved!] 2015-11-27, 12:03
• Re: Age problem [Solved!] 2015-11-28, 07:05
• Re: solve the rlc transients AC circuits [Solved!] 2015-11-29, 06:20
• Re: Generating numbers with mean and variance [Solved!] 2015-11-26, 07:53
• Re: Labeling of axes [Solved!] 2015-11-27, 06:40
• Re: Does Laplace exist for every function? [Solved!] 2015-11-26, 05:18
• Re: Differentiating tanh [Solved!] 2015-11-28, 05:59
• Re: Coterminal angle [Solved!] 2015-11-27, 11:27
• Re: Prove trig identity 2cos^2x-1=cos^4x-sin^4x [Solved!] 2015-11-27, 08:57
• Re: Phase shift [Solved!] 2015-11-26, 05:15
• Re: Rate of change: conical tank [Solved!] 2015-11-28, 08:34
• Re: Hyperbolic functions [Solved!] 2015-11-26, 02:59
• Re: Trigonometry equation [Solved!] 2015-11-26, 04:02
• Re: subjective probability [Solved!] 2015-11-26, 09:15
• Re: Gasoline oil problem [Solved!] 2015-11-25, 04:20
• Re: What's the difference between phase shift and phase angle? [Solved!] 2015-10-10, 08:44
• Re: Add more faces in Beauty of Math [Solved!] 2015-11-24, 10:50
• Re: Applied verbal problems [Solved!] 2015-11-25, 09:45
• Re: Proportion to prove graphs similar [Solved!] 2015-11-27, 03:18
• Re: Equivalent fractions question [Solved!] 2015-11-25, 04:18
• Re: What is the function for the number 8? [Solved!] 2015-10-05, 08:42

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