StackOverflow Questions for Tag: numerical

Chaimae Lsi

Reputation: 1

Numerical precision due to Numpy 's use of float64, what to do?

pythonnumpyprecisionnumeric

Score: -2

Answers: 0

Olof R

Reputation: 113

polynomial evaluation producing non-differentiable behavior in Python

pythonmathprecisionnumericpolynomials

Score: 0

Answers: 1

Craig Angus

Reputation: 23198

How to check if a String is numeric in Java

javastringnumeric

Score: 1068

Answers: 41

martin

Reputation: 2638

Partial derivative of logistic function for Levenberg-Marquardt

logistic-regressionnumericnumerical-methodslevenberg-marquardt

Score: 0

Answers: 0

MothNik

Reputation: 111

How to compute sign(a² - b * c) * sqrt(abs(a² - b * c)) accurately with floating point arithmetics?

floating-pointprecisionnumericfloating-accuracy

Score: 4

Answers: 1

SRobertJames

Reputation: 9263

With IEEE 754 floating point numbers, is underflow still better than overflow?

floating-pointprecisionnumericnumerical-methodsunderflow

Score: 1

Answers: 3

Papea

Reputation: 15

Error in cor(x, use = use) : supply both 'x' and 'y' or a matrix-like 'x'

rnanumericpsycherror-messaging

Score: 1

Answers: 1

medusa1414

Reputation: 1169

PHP: Best way to check if input is a valid number?

phpinputvalidationnumeric

Score: 83

Answers: 7

jb.

Reputation: 10351

Is there a BigFloat class in C#?

c#numericbigfloat

Score: 16

Answers: 3

ryanl

Reputation: 75

How to prevent non-numeric characters being put inside an input box

reactjstypescriptinputnannumeric

Score: 0

Answers: 1

Gabic

Reputation: 704

How to solve the Galaxy numeric keyboard nightmare

c#xamarin.formsxamarin.androidnumericsamsung-galaxy

Score: 1

Answers: 2

Bek

Reputation: 33

Why 5.0 / 2 returns 2.5000000000000000 (scale of 16) instead of 2.5 (scale of 1)?

sqlpostgresqlprecisionnumericarbitrary-precision

Score: 0

Answers: 2

Ken

Reputation: 3

How can I extract the numeric portion before the first letter in a FileMaker calculation?

filtercharacternumericfilemakerletter

Score: 0

Answers: 3

Immanuel Neumann

Reputation: 53

How do I decode a bit string representing a n-digit number, where the 'n' digits were grouped and encoded in bit words of different lengths?

qr-codenumericdecodingbitstring

Score: 5

Answers: 2

Susjin

Reputation: 1

Force the user to type an specific numeric value (Pascal)

stringpascalnumeric

Score: 0

Answers: 1

djmzfKnm

Reputation: 27195

How to allow only numeric (0-9) in HTML inputbox using jQuery?

jqueryhtmlvalidationnumeric

Score: 985

Answers: 70

John Lawrence Aspden

Reputation: 17470

How do I calculate radius of curvature from discrete samples?

numerical

Score: 2

Answers: 4

Namit

Reputation: 1322

Sorting a 2d array by numeric column value

phparrayssortingmultidimensional-arraynumeric

Score: 1

Answers: 5

user1235183

Reputation: 3072

Is DBL_MIN the smallest positive double?

c++language-lawyernumeric

Score: 13

Answers: 3

Nitesh Yadav

Reputation: 49

Sort a flat subarray of numbers and preserve the keys

phparrayssortingnumeric

Score: 0

Answers: 2

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StackOverflow Questions for Tag: numerical

Numerical precision due to Numpy &#39;s use of float64, what to do?

polynomial evaluation producing non-differentiable behavior in Python

How to check if a String is numeric in Java

Partial derivative of logistic function for Levenberg-Marquardt

How to compute sign(a&#178; - b * c) * sqrt(abs(a&#178; - b * c)) accurately with floating point arithmetics?

With IEEE 754 floating point numbers, is underflow still better than overflow?

Error in cor(x, use = use) : supply both &#39;x&#39; and &#39;y&#39; or a matrix-like &#39;x&#39;

PHP: Best way to check if input is a valid number?

Is there a BigFloat class in C#?

How to prevent non-numeric characters being put inside an input box

How to solve the Galaxy numeric keyboard nightmare

Why 5.0 / 2 returns 2.5000000000000000 (scale of 16) instead of 2.5 (scale of 1)?

How can I extract the numeric portion before the first letter in a FileMaker calculation?

How do I decode a bit string representing a n-digit number, where the &#39;n&#39; digits were grouped and encoded in bit words of different lengths?

Force the user to type an specific numeric value (Pascal)

How to allow only numeric (0-9) in HTML inputbox using jQuery?

How do I calculate radius of curvature from discrete samples?

Sorting a 2d array by numeric column value

Is DBL_MIN the smallest positive double?

Sort a flat subarray of numbers and preserve the keys

Numerical precision due to Numpy 's use of float64, what to do?

How to compute sign(a² - b * c) * sqrt(abs(a² - b * c)) accurately with floating point arithmetics?

Error in cor(x, use = use) : supply both 'x' and 'y' or a matrix-like 'x'

How do I decode a bit string representing a n-digit number, where the 'n' digits were grouped and encoded in bit words of different lengths?