Google Answers Logo
Researcher Ratings
 

Researcher Ratings for mathtalk-ga

Average Answer Rating: 4.00 stars
Questions Answered: 266
Number of Refunds: 1

Showing Researcher Ratings 1-50 of 266      Next 50 Ratings >>
Subject: 3-point alignment, coordinate conversion, frames....
Category: Computers > Algorithms
Rating and comments by: eleceng-ga
5 stars
Answer speaks for itself.....
Subject: Elements
Category: Science > Chemistry
Rating and comments by: mongolia-ga
5 stars
Superb answer!!!
Mongolia
Subject: Spectral Radius
Category: Science > Math
Rating and comments by: dooogle-ga
This answer has not been rated.
Subject: Species of curve generated by a deflected uniform rod
Category: Science > Math
Rating and comments by: g22-ga
5 stars
Comprehensive answer with good references.
Subject: Creating a perpetual calendar: a math question?
Category: Miscellaneous
Rating and comments by: k8hayes-ga
5 stars
Thanks so much! Yup, the days are fixed, and I don't think I could
stand it if they were moved around anyway! ;O) But that's all I
needed!
Subject: Matrices
Category: Science > Math
Rating and comments by: dooogle-ga
This answer has not been rated.
Subject: Math question
Category: Science > Math
Rating and comments by: antthrush-ga
4 stars
Great job researching and explaining the answer. But I still think
there's an analytic solution...
Subject: paleogeography
Category: Science > Earth Sciences
Rating and comments by: robal-ga
This answer has not been rated.
Subject: Calculus: Improper Integrals
Category: Science > Math
Rating and comments by: megahog-ga
5 stars
Very pleased with your elaborated response - very thorough and assuring.
Subject: Pithy one- word equivalent
Category: Reference, Education and News
Rating and comments by: psn4565-ga
This answer has not been rated.
Subject: Inuced probabilities in statistics
Category: Science > Math
Rating and comments by: danae05-ga
5 stars
Thanks!
Subject: Determining whether two rotated rectangles intersect
Category: Computers > Algorithms
Rating and comments by: dbright-ga
This answer has not been rated.
Subject: Standard deviation of the multinomial distribution of Bernoulli variables?
Category: Science > Math
Rating and comments by: mariane0-ga
This answer has not been rated.
Subject: Is it significant?
Category: Science > Math
Rating and comments by: lochness-ga
This answer has not been rated.
Subject: Probability of Poker Hand
Category: Science > Math
Rating and comments by: dzatkovich-ga
5 stars
Perfect. Exactly what I was looking for.
Subject: 8 queens problem and UML
Category: Computers > Programming
Rating and comments by: olexiy-ga
This answer has not been rated.
Subject: a probability/combinatorics question
Category: Science > Math
Rating and comments by: stephen12-ga
This answer has not been rated.
Subject: Quantile calculation
Category: Science > Math
Rating and comments by: multifactor-ga
5 stars
Subject: Uncountable Model of Peano Arithmetic
Category: Science > Math
Rating and comments by: charlie99-ga
5 stars
Excellent.  Patient.  Detailed.  Knowledgeable.
Subject: quasar stuff
Category: Science > Astronomy
Rating and comments by: mongolia-ga
5 stars
Pretty good stab at a difficult question. Also many thanks to the commentor for
adding some very useful stuff.

Mongolia
Subject: Needed: Simple Algorithm to Reduce Length of Concatenated Numeric Values ($10)
Category: Computers > Programming
Rating and comments by: rick94404-ga
4 stars
Simple and clear explanation to complex problem. Thanks for tackling this one!
Subject: LINEAR ALGEBRA questions
Category: Science > Math
Rating and comments by: alison28-ga
5 stars
Very thorough and clear answers. Great job! Enjoy the $50.00
Subject: Large Factorial
Category: Business and Money
Rating and comments by: star13-ga
This answer has not been rated.
Subject: Probability of a specific string in a random number
Category: Science > Math
Rating and comments by: tprestero-ga
3 stars
Mathtalk-ga has done a great job of engaging other experts in the
field who'd already left comments.  The answer, from my perspective as
a non-whiz in probability, was a bit hard to follow ("probability
transition matrix"?) but my question was worded rather ambiguously. 
I'll be more clear in the future!
Subject: Origin/etymology of Minimum, Maximum, Inclusive, Exclusive
Category: Science > Math
Rating and comments by: siam-ga
This answer has not been rated.
Subject: Optimized algorithm for constant devision with 255
Category: Computers > Algorithms
Rating and comments by: mathiasm-ga
This answer has not been rated.
Subject: regular solids
Category: Science > Math
Rating and comments by: noaks-ga
5 stars
Very complete, well cited, and accessible (which is important to me). 
It is sort of like music for the eyes.
Subject: Min-Cost Fixed Flow in Undirected graph
Category: Computers > Algorithms
Rating and comments by: kalitar-ga
5 stars
Subject: Probability and Statistics
Category: Science > Math
Rating and comments by: bu1234-ga
5 stars
Just as I suspected.  Your verbal answer was clear and concise.  thank you.
Subject: Pact of the Last Man
Category: Miscellaneous
Rating and comments by: scramblecat-ga
5 stars
More than expected, loved the history, prooved a bet, but could not
think of the actual word.. it will make my day.  I feel the $5.00 is
enough for this particular answers, but I loved the service and thanks
to mathtalk-ga!!!!
Subject: 1-d Nonlinera Burger's Equation
Category: Science > Math
Rating and comments by: javier5440-ga
4 stars
Thanks for your time, I greatly appreciate your answer and compliment you
on the refernce you attached, good work,

best regards,

Javier5440
Subject: How to use Maple to solve this question
Category: Reference, Education and News > Education
Rating and comments by: spin_rgw-ga
This answer has not been rated.
Subject: Logic Programming
Category: Computers > Programming
Rating and comments by: sojpetref-ga
5 stars
Answers are clearly presented.  I particularly appreciate the fact
that the researcher made an effort to look at an issue from both
sides.
Subject: Database Modeling Software: Which Is the Best?
Category: Computers > Programming
Rating and comments by: drive2learn-ga
5 stars
Great answer for limited money, I prob. should have offered more for a
more detailed analysis.
Subject: WFF to DNF algorithm
Category: Science > Math
Rating and comments by: krokodil-ga
5 stars
Exactly what I wanted. Thanks.
Subject: Find roots of the polynomial: a*x^6+b*x^5+c*x^4+d*x^3+e*x^2+f
Category: Science > Math
Rating and comments by: johnswanstone-ga
This answer has not been rated.
Subject: Need SQL Update Query
Category: Computers > Programming
Rating and comments by: jimvet-ga
5 stars
Very clear and concise.  Thank you!
Subject: Database Query
Category: Computers > Programming
Rating and comments by: jimvet-ga
4 stars
Clear and concise answer with good examples.  Thank you very much! 
And, I have a follow on question that I'll submit now.
Subject: Chicken and Egg: Calculus and the Binomial Theorem
Category: Science > Math
Rating and comments by: upstartaudio-ga
5 stars
Thank you for the insightful and thorough answer to my question.
Subject: maths stuff
Category: Miscellaneous
Rating and comments by: mongolia-ga
5 stars
Mathtalk

although you fully answered my question your answer has begged some
more questions. However I will submit these as new questions.
Many Thanks
Mongolia
Subject: for mathtalk-ga only: Need more help with cubic equations
Category: Science > Math
Rating and comments by: donkan-ga
5 stars
Wonderful, mathtalk-ga. You appear to have learned a lot of Python to do this.
I'd like to give you 10 stars to go along with my tip. 

Thank you!!

BTW When I ran what you gave me, IDLE suggested a different coding,   
         "# -*- coding: cp1252 -*-".
You can see your work at <http://www.rcblue.com/Python/solveCubicEquation.py>

donkan
Subject: Math
Category: Reference, Education and News > Homework Help
Rating and comments by: captain577-ga
5 stars
What a great answer, and so easily understood. Thanks.
Subject: Business math: 3 simple % formulas
Category: Miscellaneous
Rating and comments by: tobes-ga
This answer has not been rated.
Subject: for mathtalk-ga
Category: Miscellaneous
Rating and comments by: timespacette-ga
5 stars
hi mathtalk!

I took a quick look here; recently had a vivid dream about one of
those towers . . .

I'm way busy these days, so not in research mode, but enjoyed this link.

Hey, there's a book you might enjoy:  Maps of Meaning; the
architecture of belief . . .  by Jordan Peterson, at
http://www.amazon.com/exec/obidos/ASIN/0415922224/qid=1112851827/sr=2-1/ref=pd_bbs_b_2_1/102-6224818-6977768

best to you

ts
Subject: Using GAP for Computational Group Theory
Category: Science > Math
Rating and comments by: rndgroup-ga
This answer has not been rated.
Subject: Need general solution to cubic equation
Category: Science > Math
Rating and comments by: donkan-ga
5 stars
mathtalk, now I think I can write that program. You've really gone
above and beyond. Thank you!

donkan
Subject: Meaning of Artemicide
Category: Science > Biology
Rating and comments by: solars-ga
5 stars
Excellent research!
Subject: Can anyone predict the US Dollar v the Euro on December 17, 2004?
Category: Miscellaneous
Rating and comments by: probonopublico-ga
5 stars
Wow, Mathtalk.

Until you revealed your secrets I was not aware whether it was pure
Math or just Talk.

But now that you have talked me through it, I will never listen to
that Hailstorm again.

Many thanks!

Bryan
Subject: Allocating contributions to variables to reach target ratios
Category: Science > Math
Rating and comments by: yumbrad-ga
5 stars
Just what I had in mind. Some of that stirred memories from college
days but I'm sure it's quite fresh in your mind; it would have taken
me a long time...  Thanks!
Subject: SQLplus query needed
Category: Computers > Algorithms
Rating and comments by: iterative-ga
5 stars
Great effort by researcher, well recommended.
     Next 50 Ratings >>

Google Home - Answers FAQ - Terms of Service - Privacy Policy