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Recent questions tagged floating-point-representation
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GATE previous year
$\text{Someone please explain this question, I am not able to solve it}$ https://gateoverflow.in/87053/gate1989-1-vi
$\text{Someone please explain this question, I am not able to solve it}$https://gateoverflow.in/87053/gate1989-1-vi
!KARAN
475
views
!KARAN
asked
Sep 23, 2018
Digital Logic
floating-point-representation
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0
votes
1
answer
32
Made easy workbook
Sign extension is a step in a) floating point multiplication b) signed 16 bit integer addition c) arithmetic left shift d) converting a signed integer from one size to another
Sign extension is a step ina) floating point multiplicationb) signed 16 bit integer addition c) arithmetic left shiftd) converting a signed integer from one size to anoth...
Sumit Singh Chauhan
430
views
Sumit Singh Chauhan
asked
Sep 4, 2018
CO and Architecture
floating-point-representation
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0
votes
1
answer
33
Made easy workbook
Sumit Singh Chauhan
466
views
Sumit Singh Chauhan
asked
Sep 4, 2018
CO and Architecture
floating-point-representation
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8
votes
2
answers
34
Madeeasy_Subject_Test_digitalLogic
The difference between 201 and next larger double precision number is 2$^P$. If IEEE double precision format is used then the value of P is ______________________
The difference between 201 and next larger double precision number is 2$^P$.If IEEE double precision format is used then the value of P is ______________________
Magma
1.8k
views
Magma
asked
Aug 13, 2018
Digital Logic
ieee-representation
digital-logic
floating-point-representation
co-and-architecture
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0
votes
0
answers
35
IEEE Double Precision
Ans. D
Ans. D
Na462
675
views
Na462
asked
Aug 6, 2018
CO and Architecture
co-and-architecture
ieee-representation
floating-point-representation
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1
votes
1
answer
36
#Number System
For a floating point representation with 64 bits in the mantissa and $12$ bits in the unbiased exponent, the number of significant digits in decimal and the maximum (positive) value of the exponent in decimal will be _______________________
For a floating point representation with 64 bits in the mantissa and $12$ bits in the unbiased exponent, the number of significant digits in decimal and the maximum (posi...
Anuj1995
638
views
Anuj1995
asked
Aug 4, 2018
CO and Architecture
floating-point-representation
co-and-architecture
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1
votes
1
answer
37
Floating Point Arithmetic - Stallings 7th edition Question - 9.22
Assume that the exponent e is constrained to lie in the range 0 <= e <= X with a bias of q, that the base is b, and that the significand is p digits in length. a. What are the largest and ... that can be written? b. What are the largest and smallest positive values that can be written as normalized floating-point numbers?
Assume that the exponent e is constrained to lie in the range 0 <= e <= X with a bias of q, that the base is b, and that the significand is p digits in length.a. What ar...
shaz
1.1k
views
shaz
asked
Jul 23, 2018
CO and Architecture
co-and-architecture
floating-point-representation
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0
votes
1
answer
38
#Digital logic Floatinf point representation
The following is a scheme for floating point number representation using 16 bits. Bit Position 15 14 .... 9 8 ...... 0 s e m Sign Exponent Mantissa Then the floating point number represented is: (−1)s(1+m ... What is the minimum difference between two successive real numbers representable in this system? Any help to solve this question is appreciated.
The following is a scheme for floating point number representation using 16 bits.Bit Position1514 .... 98 ...... 0 sem SignExponentMantissa Then the floating point number...
iarnav
881
views
iarnav
asked
Jul 20, 2018
Digital Logic
floating-point-representation
digital-logic
digital-logic
co-and-architecture
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2
votes
3
answers
39
digital logic Floating point number
A 32-bit floating-point number(follows IEEE STANDARD) is represented by a 8-bit signed exponent, and a 23-bit fractional mantissa. The base of the scale factor is 16, The range of the exponent is ___________, if the scale factor is represented in excess-64 format.
A 32-bit floating-point number(follows IEEE STANDARD) is represented by a 8-bit signed exponent, and a 23-bit fractional mantissa. The base of the scale factor is 16,The ...
iarnav
1.8k
views
iarnav
asked
Jul 20, 2018
Digital Logic
floating-point-representation
digital-logic
ieee-representation
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12
votes
4
answers
40
GATE CSE 1990 | Question: 1-iv-b
A $32$-bit floating-point number is represented by a $7$-bit signed exponent, and a $24$-bit fractional mantissa. The base of the scale factor is $16,$ The range of the exponent is ___________, if the scale factor is represented in excess-$64$ format.
A $32$-bit floating-point number is represented by a $7$-bit signed exponent, and a $24$-bit fractional mantissa. The base of the scale factor is $16,$The range of the ex...
go_editor
3.9k
views
go_editor
asked
Feb 12, 2018
Digital Logic
gate1990
digital-logic
number-representation
floating-point-representation
fill-in-the-blanks
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–
1
votes
3
answers
41
IEEE floating Point
In IEEE floationg point representation, the hexadecimal number $0xC0000000$ corresponds to ? $-3.0$ $-1.0$ $-4.0$ $-2.0$
In IEEE floationg point representation, the hexadecimal number $0xC0000000$ corresponds to ?$-3.0$$-1.0$$-4.0$$-2.0$
AnilGoudar
1.4k
views
AnilGoudar
asked
Feb 7, 2018
CO and Architecture
digital-logic
floating-point-representation
ieee-representation
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0
votes
1
answer
42
Floating Point
ans given= -3.75*10-1
ans given= -3.75*10-1
srestha
452
views
srestha
asked
Jan 29, 2018
Digital Logic
floating-point-representation
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–
5
votes
0
answers
43
DL: IEEE 754 Single Precision Range
Can someone please validate if the given range is correct, and we can keep all 0's in Mantissa unlike biased exponent.
Can someone please validate if the given range is correct, and we can keep all 0's in Mantissa unlike biased exponent.
Manu Thakur
1.2k
views
Manu Thakur
asked
Jan 14, 2018
Digital Logic
floating-point-representation
ieee-representation
digital-logic
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1
votes
0
answers
44
Self doubt
Why floating point in de-normalized normal form has range between : $\pm1\times2^{-149}$ and $\pm(1 - 2 ^{-23})\times2^{-126}$
Why floating point in de-normalized normal form has range between : $\pm1\times2^{-149}$ and $\pm(1 - 2 ^{-23})\times2^{-126}$
Durgesh Singh
585
views
Durgesh Singh
asked
Jan 13, 2018
Digital Logic
floating-point-representation
number-theory
digital-logic
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–
9
votes
2
answers
45
Single Precision
The decimal value of 0.005 in single precision floating point format is __________________
The decimal value of 0.005 in single precision floating point format is __________________
srestha
1.2k
views
srestha
asked
Jan 6, 2018
Digital Logic
ieee-representation
floating-point-representation
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3
votes
0
answers
46
IEEE 754 Single Precision
Question 1 (a) Convert the positive decimal number 17.45 to IEEE 754 single precision representation. Show all of your working out. [15 marks] (b) In IEEE 754 single precision, 1.25 is represented as: 0 01111111 01000000000000000000000 In IEEE 754 single ... representation of 1.26 than 1.25. [10 marks] (c) Why is the exponent biased in IEEE representation? [5 marks]
Question 1 (a) Convert the positive decimal number 17.45 to IEEE 754 single precision representation. Show all of your working out. [15 marks](b) In IEEE 754 single preci...
Theo
1.2k
views
Theo
asked
Jan 4, 2018
GATE
ieee-representation
floating-point-representation
co-and-architecture
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–
3
votes
2
answers
47
IEEE representation
Consider the following IEEE-754 single precision format 1 10101010 01010100................0 value represented by above number is _________________________
Consider the following IEEE-754 single precision format11010101001010100................0value represented by above number is _________________________
srestha
667
views
srestha
asked
Dec 31, 2017
Digital Logic
floating-point-representation
ieee-representation
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–
2
votes
1
answer
48
Floating point representation
If the decimal number is 3.248 x 104 ,then its equivalent floating number in IEEE 754 standard is ?
If the decimal number is 3.248 x 104 ,then its equivalent floating number in IEEE 754 standard is ?
Hitoshi
4.9k
views
Hitoshi
asked
Dec 19, 2017
Digital Logic
floating-point-representation
ieee-representation
number-representation
co-and-architecture
digital-logic
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1
votes
1
answer
49
Source for learning floating point representation
Source for learning floating point representation
Source for learning floating point representation
Anshul Shankar
666
views
Anshul Shankar
asked
Oct 21, 2017
Others
floating-point-representation
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8
votes
2
answers
50
Maximum and Minimum number in 16 bit Floating Point
16 bit Floating Point Representation $(-1)^{sign}*(1.M)*2^{Exp - 63}$ Sign = 1 bit Exponent = 7 bit Mantissa = 8 bit 1) Max positive number 2) Min positive number. 3) Max negative number. 4) Min negative number. 5) What is meant by precision.
16 bit Floating Point Representation$(-1)^{sign}*(1.M)*2^{Exp - 63}$Sign = 1 bitExponent = 7 bitMantissa = 8 bit1) Max positive number2) Min positive number.3) Max negati...
Shubhanshu
4.0k
views
Shubhanshu
asked
Sep 3, 2017
CO and Architecture
floating-point-representation
ieee-representation
co-and-architecture
computer
computer-networks
digital-logic
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0
votes
0
answers
51
floating point representation
Consider a computer system that stores a floating-point numbers with 16-bit mantissa and an 8-bit exponent, each in two’s complement. find The smallest and largest positive values which can be stored in the system.
Consider a computer system that stores a floating-point numbers with 16-bit mantissa and an 8-bit exponent, each in two’s complement. find The smallest and largest posi...
reena_kandari
694
views
reena_kandari
asked
Aug 31, 2017
Digital Logic
floating-point-representation
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0
votes
0
answers
52
programming-in-c number-representation floating-point-representation
Explain in detail how and what conversion(in binary bit pattern) takes place for following codes: 1) int i=37; float f=*(float *)&i; printf("f=%f",f); [Output:f=0.000000] 2)float f=7.0; short s=*(short *)&f; printf("s=%hd",s); [Output:s=0]
Explain in detail how and what conversion(in binary bit pattern) takes place for following codes:1) int i=37; float f=*(float *)&i; printf("f=%f",f); [Output:f=...
Veeplob Singh
382
views
Veeplob Singh
asked
Jul 1, 2017
Programming in C
programming-in-c
number-representation
floating-point-representation
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0
votes
1
answer
53
[COA] Floating point arithmetic
IEEE 754 32 bit representation for reference:- 1. For the demoralized numbers,why the exponent is -126 and not -127? For 0 we say it is Mantissa=0 and B.E=0, so we get 0*2^0-127=0,but for any number that is having bias exponent ... 128) comes under overflow and underflow condition.I mean if i am 0 or infinity or NAN then can i say that system is overflow/underflow?
IEEE 754 32 bit representation for reference:-1. For the demoralized numbers,why the exponent is -126 and not -127? For 0 we say it is Mantissa=0 and B.E=0,so we get 0*2^...
rahul sharma 5
1.0k
views
rahul sharma 5
asked
May 22, 2017
CO and Architecture
co-and-architecture
floating-point-representation
ieee-representation
number-representation
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–
45
votes
4
answers
54
GATE CSE 2017 Set 2 | Question: 12
Given the following binary number in $32$-bit (single precision) $\text{IEEE-754}$ format : $\large 00111110011011010000000000000000$ The decimal value closest to this floating-point number is : $1.45*10^1$ $1.45*10^{-1}$ $2.27*10^{-1}$ $2.27*10^1$
Given the following binary number in $32$-bit (single precision) $\text{IEEE-754}$ format : $\large 00111110011011010000000000000000$Th...
khushtak
21.8k
views
khushtak
asked
Feb 14, 2017
Digital Logic
gatecse-2017-set2
digital-logic
number-representation
floating-point-representation
ieee-representation
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–
13
votes
1
answer
55
Discussions on Floating Point Represenation
Question 1 Explain What is Denormalized Number Give Example Give Representation in IEEE 754 and excess 64 (if any) Question 2 How to Convert $(12.625)_10$ $(12.625)_10 \Leftrightarrow (1100.101)_2$ to IEEE ... Precision (With Normalization) IEEE 754 Single Precision (Without Normalization) Excess-64 (With Normalization) Excess-64 (Without Normalization)
Question 1 Explain What is Denormalized NumberGive ExampleGive Representation in IEEE 754 and excess 64 (if any)Question 2 How to Convert $(12.625)_10$$(12.625)_10 \Left...
pC
2.8k
views
pC
asked
Jan 25, 2017
CO and Architecture
floating-point-representation
ieee-representation
co-and-architecture
number-representation
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–
5
votes
3
answers
56
Test by Bikram | Mock GATE | Test 2 | Question: 18
Which of the following statements is/are true? Floating point addition is always associative. Shifting a twos-complement integer right by one bit, and filling from the left with $0$, is always equivalent to dividing by $2$. An integer's ones ... twos-complement representation. I and II only II and III only All are false I, II, and III all are true
Which of the following statements is/are true?Floating point addition is always associative.Shifting a twos-complement integer right by one bit, and filling from the left...
Bikram
766
views
Bikram
asked
Jan 24, 2017
GATE
tbb-mockgate-2
co-and-architecture
floating-point-representation
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–
2
votes
0
answers
57
Floating Point Representation Without Normalization
Mantissa is a pure fraction in signed magnitude form .What is the reprentation of decimal number 12.6255*102 12.6255*23 with Normalization and Without Normalization
Mantissa is a pure fraction in signed magnitude form .What is the reprentation of decimal number12.6255*10212.6255*23with Normalization and Without Normalization
Dulqar
1.6k
views
Dulqar
asked
Jan 23, 2017
CO and Architecture
floating-point-representation
+
–
1
votes
1
answer
58
Floating Point Representation
Are the following statements true? 1. If Biased Exponent > Bias ,then Actual exponent is +ve. 2. If Biased Exponent < Bias ,then Actual exponent is -ve. Please tell reason also,as per me both should be false as Biased is already maximum ... ,adding something to it will cause overflow.So 1st should be -ve and second should be +ve,Please correct if I am wrong
Are the following statements true?1. If Biased Exponent Bias ,then Actual exponent is +ve.2. If Biased Exponent < Bias ,then Actual exponent is -ve.Please tell reason al...
rahul sharma 5
1.1k
views
rahul sharma 5
asked
Jan 21, 2017
CO and Architecture
floating-point-representation
ieee-representation
co-and-architecture
+
–
1
votes
1
answer
59
Floating point number
what is the hexadecimal representation of the floating point number (-48.625) in single precision, after rounding off and normalisation
what is the hexadecimal representation of the floating point number (-48.625) in single precision, after rounding off and normalisation
Aboveallplayer
1.8k
views
Aboveallplayer
asked
Jan 18, 2017
CO and Architecture
floating-point-representation
co-and-architecture
ieee-representation
number-representation
+
–
0
votes
2
answers
60
Test by Bikram | Mock GATE | Test 1 | Question: 10
Consider the following floating point format : 1 $<--8--> <--23-->$ S $| $ $E$ $|$ $M$ $|$ S: Sign bit E: Exponent M: Mantissa The value of floating point number in this system is, $V=$ $-I^{s}$x $2^{E-127}$ x $1.F$ Then what is the corresponding decimal value if the floating point stored is: $3F800000$ 0 1 -1 2
Consider the following floating point format : 1 $< 8 < 23 >$ S $| $ $E$ $|$ $M$ $|$S: Sign bitE: ExponentM: MantissaThe value of float...
Bikram
695
views
Bikram
asked
Jan 16, 2017
GATE
tbb-mockgate-1
floating-point-representation
number-representation
digital-logic
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