StackOverflow Questions for Tag: integer-arithmetic

Mark

Reputation: 81

Postgres fast wrapping arithmetic operations without overflow on bigint

postgresqlinteger-arithmetic

Score: 0

Answers: 1

sudo pkill depression

Reputation: 181

Does C++ have dynamically declared types based on integer width arithmetics?

c++c++20integer-arithmetic

Score: 2

Answers: 1

adrianton3

Reputation: 2358

What is the fastest way to add 16 small numbers

c++performancesimdinteger-arithmeticswar

Score: 5

Answers: 4

ksaa

Reputation: 73

Arithmetic shift-right integers with half rounding toward zero

algorithmassemblybit-manipulationbit-shiftinteger-arithmetic

Score: 3

Answers: 1

Baba

Reputation: 95161

Unexpected results when working with very big integers on interpreted languages

phpnode.jsprecisioninteger-overflowinteger-arithmetic

Score: 194

Answers: 36

Luther Kroe

Reputation: 31

Java 128-bit fused multiply and divide - is there an efficient algorithm?

javaalgorithmperformanceinteger-arithmetic

Score: 2

Answers: 1

Nick

Reputation: 7957

How can I add numbers in a Bash script?

bashinteger-arithmeticmathematical-expressions

Score: 794

Answers: 15

user3188445

Reputation: 4784

Safely check if signed multiplication would overflow in C++17

c++c++17undefined-behaviorinteger-arithmetic

Score: 4

Answers: 3

No Name QA

Reputation: 784

Python effective integer size

pythonintegerlong-integerinteger-arithmetic

Score: 3

Answers: 3

C.E.Sally

Reputation: 381

infinite precision integers: division by 2

haskellinteger-arithmetichaskell-platform

Score: 4

Answers: 1

Megidd

Reputation: 7989

A single byte that is from 0 to 255 to be rescaled from 0 to 7

gobit-manipulationbitbitwise-operatorsinteger-arithmetic

Score: 0

Answers: 1

EE18

Reputation: 201

What is wrong with my derivation of this carry flag result for SUB?

assemblyx86integer-arithmeticcarryflageflags

Score: 1

Answers: 1

Qwerth

Reputation: 21

Python Overflow Warning in Scalar Add

pythonnumpyopencvmathinteger-arithmetic

Score: 0

Answers: 2

Tim

Reputation: 99526

How can this code be changed to have no vulnerability to arithmetic overflow?

coverflowinteger-arithmeticdefensive-programming

Score: 0

Answers: 1

Hydro

Reputation: 1

MIPS not transferring values properly between registers (adding 28 for no reason)

assemblybinarymipsbit-shiftinteger-arithmetic

Score: 0

Answers: 0

mikera

Reputation: 106401

Efficient 63-bit long computation of (a*b)/c in Java

javaperformanceinteger-arithmetic

Score: 4

Answers: 1

goku

Reputation: 327

Time it takes to square in python

pythonperformanceassemblytimeinteger-arithmetic

Score: 6

Answers: 1

lmartens

Reputation: 1512

Panicked at 'attempt to subtract with overflow' when cycling backwards though a list

rustinteger-overflowinteger-arithmetic

Score: 44

Answers: 3

Hp179

Reputation: 21

How to decide when to use fixed point arithmetic over float?

embeddedfixed-pointinteger-arithmetic

Score: 2

Answers: 4

user6342701

Reputation:

Subtract unsigned ints into signed long result. Never negative?

c++mathsubtractioninteger-arithmetic

Score: -1

Answers: 1

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StackOverflow Questions for Tag: integer-arithmetic

Postgres fast wrapping arithmetic operations without overflow on bigint

Does C++ have dynamically declared types based on integer width arithmetics?

What is the fastest way to add 16 small numbers

Arithmetic shift-right integers with half rounding toward zero

Unexpected results when working with very big integers on interpreted languages

Java 128-bit fused multiply and divide - is there an efficient algorithm?

How can I add numbers in a Bash script?

Safely check if signed multiplication would overflow in C++17

Python effective integer size

infinite precision integers: division by 2

A single byte that is from 0 to 255 to be rescaled from 0 to 7

What is wrong with my derivation of this carry flag result for SUB?

Python Overflow Warning in Scalar Add

How can this code be changed to have no vulnerability to arithmetic overflow?

MIPS not transferring values properly between registers (adding 28 for no reason)

Efficient 63-bit long computation of (a*b)/c in Java

Time it takes to square in python

Panicked at &#39;attempt to subtract with overflow&#39; when cycling backwards though a list

How to decide when to use fixed point arithmetic over float?

Subtract unsigned ints into signed long result. Never negative?

Panicked at 'attempt to subtract with overflow' when cycling backwards though a list