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Recent questions tagged floating-point-representation
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31
GATE previous year
$\text{Someone please explain this question, I am not able to solve it}$ https://gateoverflow.in/87053/gate1989-1-vi
!KARAN
asked
in
Digital Logic
Sep 23, 2018
by
!KARAN
456
views
floating-point-representation
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
Sumit Singh Chauhan
asked
in
CO and Architecture
Sep 4, 2018
by
Sumit Singh Chauhan
419
views
floating-point-representation
0
votes
1
answer
33
Made easy workbook
Sumit Singh Chauhan
asked
in
CO and Architecture
Sep 4, 2018
by
Sumit Singh Chauhan
477
views
floating-point-representation
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 ______________________
Magma
asked
in
Digital Logic
Aug 13, 2018
by
Magma
1.8k
views
ieee-representation
digital-logic
floating-point-representation
co-and-architecture
0
votes
0
answers
35
IEEE Double Precision
Ans. D
Na462
asked
in
CO and Architecture
Aug 6, 2018
by
Na462
661
views
co-and-architecture
ieee-representation
floating-point-representation
1
vote
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 _______________________
Anuj1995
asked
in
CO and Architecture
Aug 4, 2018
by
Anuj1995
633
views
floating-point-representation
co-and-architecture
1
vote
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?
shaz
asked
in
CO and Architecture
Jul 23, 2018
by
shaz
1.0k
views
co-and-architecture
floating-point-representation
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.
iarnav
asked
in
Digital Logic
Jul 20, 2018
by
iarnav
871
views
floating-point-representation
digital-logic
digital-logic
co-and-architecture
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.
iarnav
asked
in
Digital Logic
Jul 20, 2018
by
iarnav
1.8k
views
floating-point-representation
digital-logic
ieee-representation
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.
go_editor
asked
in
Digital Logic
Feb 12, 2018
by
go_editor
3.9k
views
gate1990
digital-logic
number-representation
floating-point-representation
fill-in-the-blanks
1
vote
3
answers
41
IEEE floating Point
In IEEE floationg point representation, the hexadecimal number $0xC0000000$ corresponds to ? $-3.0$ $-1.0$ $-4.0$ $-2.0$
AnilGoudar
asked
in
CO and Architecture
Feb 7, 2018
by
AnilGoudar
1.3k
views
digital-logic
floating-point-representation
ieee-representation
0
votes
1
answer
42
Floating Point
ans given= -3.75*10-1
srestha
asked
in
Digital Logic
Jan 29, 2018
by
srestha
462
views
floating-point-representation
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.
Manu Thakur
asked
in
Digital Logic
Jan 14, 2018
by
Manu Thakur
1.2k
views
floating-point-representation
ieee-representation
digital-logic
1
vote
0
answers
44
Self doubt
Why floating point in de-normalized normal form has range between : $\pm1\times2^{-149}$ and $\pm(1 - 2 ^{-23})\times2^{-126}$
Durgesh Singh
asked
in
Digital Logic
Jan 13, 2018
by
Durgesh Singh
583
views
floating-point-representation
number-theory
digital-logic
9
votes
2
answers
45
Single Precision
The decimal value of 0.005 in single precision floating point format is __________________
srestha
asked
in
Digital Logic
Jan 6, 2018
by
srestha
1.2k
views
ieee-representation
floating-point-representation
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]
Theo
asked
in
GATE
Jan 4, 2018
by
Theo
1.2k
views
ieee-representation
floating-point-representation
co-and-architecture
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 _________________________
srestha
asked
in
Digital Logic
Dec 31, 2017
by
srestha
665
views
floating-point-representation
ieee-representation
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 ?
Hitoshi
asked
in
Digital Logic
Dec 19, 2017
by
Hitoshi
4.8k
views
floating-point-representation
ieee-representation
number-representation
co-and-architecture
digital-logic
1
vote
1
answer
49
Source for learning floating point representation
Source for learning floating point representation
Anshul Shankar
asked
in
Others
Oct 21, 2017
by
Anshul Shankar
658
views
floating-point-representation
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.
Shubhanshu
asked
in
CO and Architecture
Sep 3, 2017
by
Shubhanshu
4.0k
views
floating-point-representation
ieee-representation
co-and-architecture
computer
computer-networks
digital-logic
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.
reena_kandari
asked
in
Digital Logic
Aug 31, 2017
by
reena_kandari
678
views
floating-point-representation
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]
Veeplob Singh
asked
in
Programming in C
Jul 1, 2017
by
Veeplob Singh
378
views
programming-in-c
number-representation
floating-point-representation
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?
rahul sharma 5
asked
in
CO and Architecture
May 22, 2017
by
rahul sharma 5
991
views
co-and-architecture
floating-point-representation
ieee-representation
number-representation
44
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 : $1.45*10^1$ $1.45*10^{-1}$ $2.27*10^{-1}$ $2.27*10^1$
khushtak
asked
in
Digital Logic
Feb 14, 2017
by
khushtak
21.7k
views
gatecse-2017-set2
digital-logic
number-representation
floating-point-representation
ieee-representation
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)
pC
asked
in
CO and Architecture
Jan 25, 2017
by
pC
2.8k
views
floating-point-representation
ieee-representation
co-and-architecture
number-representation
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
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
761
views
tbb-mockgate-2
co-and-architecture
floating-point-representation
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
Dulqar
asked
in
CO and Architecture
Jan 23, 2017
by
Dulqar
1.6k
views
floating-point-representation
1
vote
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
rahul sharma 5
asked
in
CO and Architecture
Jan 21, 2017
by
rahul sharma 5
1.1k
views
floating-point-representation
ieee-representation
co-and-architecture
1
vote
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
Aboveallplayer
asked
in
CO and Architecture
Jan 18, 2017
by
Aboveallplayer
1.8k
views
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
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
697
views
tbb-mockgate-1
floating-point-representation
number-representation
digital-logic
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