Floating point representation | Example-1 | COA | Lec-7 | Bhanu Priya

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  • Опубликовано: 10 сен 2024
  • Example:1 1259.125 Decimal number representing in Single & Double Precision Floating point representation

Комментарии • 182

  • @pasanmanahara5944
    @pasanmanahara5944 3 года назад +270

    madam your theory was very good. but (1259 dividing by 2 ) this equation in your video i think its incorrect... because 629/2 is 314 .not 312... other theory part very good.

  • @aryanarya72
    @aryanarya72 2 года назад +79

    In step 3, the mantissa is missing the last 3 digits of the number and also mantissa alone should be 23 bits.

    • @Gwaliorboys9876
      @Gwaliorboys9876 Год назад

      Mam tuma decimal to binary conversion galat hai or bhi us answer me galat dekho AP mem not to interact video 😢

    • @keshavsoni1642
      @keshavsoni1642 Год назад +1

      yes natissa sholud alone be 23 bits.

    • @eringamer1503
      @eringamer1503 9 месяцев назад

      yes silly madam doing mistakes

    • @vishnupandrangi7160
      @vishnupandrangi7160 2 дня назад

      Yes you are right

  • @mayeesha_farjana
    @mayeesha_farjana 7 месяцев назад +22

    1st correction: 10011100011 is not the binary representation of 1259. It is the binary representation of 1251 actually. Now, let's assume the number is 1251.125, then the single precision format would be 0(sign bit as +ve number) 10001001(8 bit exponent) 00111000110010000000000(23 bit Mantissa---here we need to take the whole N as Mantissa, even after that if there are not 23 bits, then we have to add 0s to the right as padding 0 to the right doesn't change the value of a floating point number. Thank you.

  • @yogeshrajbanshii
    @yogeshrajbanshii Год назад +88

    i think nobody viewed the mistake in binary convertion of 629 ie. 314 in place of 312

  • @thejaswinichapiri1785
    @thejaswinichapiri1785 3 года назад +18

    Mam you forget about adding at last 001 in mantissa i.e., step-3 and step-4

  • @md.jasimuddin4361
    @md.jasimuddin4361 2 года назад +47

    this will be the correct division, 1259=10011101011

  • @ephocss
    @ephocss 3 года назад +13

    Hi mam... I didn't understand the last one in mantissa..U said u have to fill upto 32 bits but U r adding 0's upto 23 bits...the total digits there are only 23 ..Should we add upto 32 bits mam... ?? Plzz clear this mam

  • @rakesh_007
    @rakesh_007 7 месяцев назад +4

    ma'am your conversion from decimal to binary in wrong :
    for 1259 the binary number is : 10011101011
    and for 1251 the binary number is 10011100011

  • @sharansingh4956
    @sharansingh4956 3 года назад +42

    I though it's 23 bits but only in mantissa. Meanwhile, she counted the bits as 23 altogether.

  • @adibahbab6859
    @adibahbab6859 Год назад +29

    My exam is at 9:00AM in the morning & now I'm watching it at 2:20AM .. Please wish me a good luck 🙂

    • @08ajayk
      @08ajayk Год назад +1

      how much number you got

    • @adibahbab6859
      @adibahbab6859 Год назад +2

      ​@@08ajaykGot B+ 😑

    • @hawk2989
      @hawk2989 9 месяцев назад +2

      Belated Best of luck 😂

    • @shomeshver1960
      @shomeshver1960 7 месяцев назад +1

      Did u pass? 😢

    • @adibahbab6859
      @adibahbab6859 7 месяцев назад +1

      @@shomeshver1960 got B+ 😑

  • @shibnak7801
    @shibnak7801 3 года назад +4

    Mam how can we represent the negative number....is the same method...or need to take the compliment?

  • @abhinandansaini8569
    @abhinandansaini8569 3 года назад +7

    mam your binary representation for 1259 is wrong
    the correct is (10011101011)2
    thankyou

  • @saurabhdalvi9014
    @saurabhdalvi9014 Год назад +3

    1259 value is wrong madam

  • @banothumohan1981
    @banothumohan1981 3 года назад +3

    Mam u r committed mistake in this problem..
    According to normalization rule after the point or radix the value must be 1..and integer part should be zero

  • @saikomaladdagalla4096
    @saikomaladdagalla4096 11 месяцев назад +4

    There's a error in the decimal to binary conversion part of 1259, because of this error my friend questioned his entire existence.

  • @monusinghal8606
    @monusinghal8606 3 года назад +2

    wrong conversion. 1258 will become 10011101011. not what you say in video

  • @thefallenguy516
    @thefallenguy516 2 года назад +4

    Normalize the floating point number -8-625x10² and represent it in IEEE 754 single format.

  • @PrinceKanhya
    @PrinceKanhya Месяц назад

    Mam please correct the division from 629 to 312. It should be 629 to 314 and so on

  • @Desi_Karname
    @Desi_Karname Год назад +1

    Mam 629/2 is 314 not 312.this mistake is janual it's correct all students.

  • @-GOPINATHJ
    @-GOPINATHJ 2 года назад +1

    Will u pls tell how the sign becomes zero

  • @tanmaygote8744
    @tanmaygote8744 Год назад +1

    The binary form of 1259 is 100 1110 1011 and the 23 bits are of only mantissa you have counted it in a wrong way.

  • @-GOPINATHJ
    @-GOPINATHJ 2 года назад +3

    If we are adding zeros to ri8 side to make 23 bits, it will change the decimal value of matissa ri8, can we add the zeros to the left of that mantissa to make it as 23 bits

    • @atharva3433
      @atharva3433 Год назад +1

      if u add to left then it will change value
      also please explain how it will change value wth zero on right
      it is the same as saying there is a difference in values of 0.5 and 0.50 and 0.500000
      but in reality all are equal
      zeroes after decimal/binary point dont count

  • @tusharwalia2007
    @tusharwalia2007 3 года назад +16

    629/2=314 and 1 remainder. The question is solved w.r.t 1251.125.

  • @NotXGaming1
    @NotXGaming1 Год назад +1

    You interchanged the position of Mantiss and exponent, mantisa should be 23 bits, and exponent 8 bits

  • @509nandini7
    @509nandini7 2 года назад +1

    Mam we r getting 2 power 11
    Not 2 power 10

  • @mandiramandal727
    @mandiramandal727 Месяц назад

    Check your mantissa number. I think wrong.. you just forgot to add the binary number after the point

  • @vedanand7857
    @vedanand7857 Год назад

    7.07 Mam u moved 10 bits so why we multiplying with 2^10 instead of 10^10 💀

  • @lakshmirv4776
    @lakshmirv4776 11 месяцев назад

    In step3, after float is moved to first, after float point 4 binary bits sholud deletee

  • @adityatolgekar8357
    @adityatolgekar8357 Год назад +1

    Thanks mam . It helped me a lot

  • @shashankkumar7568
    @shashankkumar7568 3 года назад +7

    629/2=314

  • @BlackWarriorSZ
    @BlackWarriorSZ 3 года назад +1

    mam, adding the values at right of the number changes the value. but adding at the left doesnt change the value

    • @arifshariar5290
      @arifshariar5290 3 года назад +1

      it is the fraction part (bit 22-0). so adding 0 to the right does not change the value.

  • @nitheesht6055
    @nitheesht6055 Год назад +1

    mam, your explanation is very good, but you have made a mistake in converting 1259 to binary mam, the binary value is wrong, otherwise, all good mam

  • @rydhamvolgs3711
    @rydhamvolgs3711 6 месяцев назад

    Thank you mam.Your explanation is very nice

  • @lsusanthlsusanth9645
    @lsusanthlsusanth9645 Месяц назад

    Tnx madam Supper explanation 💯💯💯💯

  • @kausikmahata8740
    @kausikmahata8740 3 года назад +5

    But maam 0-23 means 24 bits
    So it should be 0-22 to make it 23 bits

  • @pangayves8327
    @pangayves8327 3 года назад +1

    PLEASE HELP ME TO KNOW HOW SHE GOT EXPONENT 137

  • @sanjusingh-xb4zz
    @sanjusingh-xb4zz Год назад

    Mene pehle qstn lekar solve Kiya or jab cross check krne gya to Mera sar chakra gya ki qstn to shi kiya h mene fir apka answer dyaan se dekha to apki binary calculation hi galat nikali . Correct it please 🥺

  • @suprisinglifefacts
    @suprisinglifefacts 2 года назад +6

    Am glad to see these reactions, this means that your pupils are following madam 👍

  • @shlokmantri799
    @shlokmantri799 Год назад

    left ko right keh rahi hai binary mai bhi conversion galat kiya !!! kya chal raha hai 🙂🙂

  • @ragapriyakarthikeyan3139
    @ragapriyakarthikeyan3139 8 месяцев назад

    Ma'am, You are a LifeSaver😌

  • @xyzgaming4294
    @xyzgaming4294 Год назад +1

    Mam 1259 in binary is 10011101011

  • @ruchiratabassum2298
    @ruchiratabassum2298 2 года назад +12

    very well explained just with a little error, thanks a lot.

    • @shantanu556
      @shantanu556 Год назад +2

      little? i didnt understand half of it

  • @praveenguduru160
    @praveenguduru160 3 года назад +3

    keep going mam thnk u somuch

  • @madihanoor8278
    @madihanoor8278 3 года назад +2

    Ma'am there's a mistake in your writing the obtained binary of 1259.125 after you have written the formula for single and double precision.. the obtained binary of 1259.125 = 10011101011.001 I've cross checked it from the calculator. Ur mistake is that u have written 10011100011. Here there's a 0 that u have written by mistake instead of 1 before the last 11 of the number

    • @madihanoor8278
      @madihanoor8278 3 года назад

      Ma'am single precision is for 32 bits right? In the video you have said 23 bits in total. Whereas 23 bits only is specifically assigned to mantissa

    • @maycodes
      @maycodes 2 года назад

      yes, little mistake while factorization, but great explanation overall.

  • @chandanbiswas07
    @chandanbiswas07 7 месяцев назад

    There are inconsistencies in this lecture as well as its previous one

  • @RishabhKumar-sf2sj
    @RishabhKumar-sf2sj Год назад

    binary represntation of 1259 is 10011101011 calculation mistake 314 not 312

  • @hariharanm2906
    @hariharanm2906 3 года назад +3

    Mam please make a video on floating point addition and multiplication

  • @yashika22263
    @yashika22263 2 года назад

    1259 conversion to binary is incorrect mam.

  • @lunavathsainaik4443
    @lunavathsainaik4443 Год назад

    Madam how we get E =137 ?

  • @patricia.antlitz
    @patricia.antlitz 5 месяцев назад

    I came to the comment section to see if I was tripping cuz I got a totally different binary number for 1259 lmao

  • @umasingh5637
    @umasingh5637 6 месяцев назад

    Thank you 😊😊 for floating points

  • @ongolupushparani6350
    @ongolupushparani6350 3 года назад +1

    Mam you explanation is very well but 629/2=314but you take wrong mam

  • @nidhi_soni
    @nidhi_soni Год назад

    your conversion of 1259 is wrong

  • @NOpainNoGain176
    @NOpainNoGain176 4 месяца назад

    thank you ma'am

  • @tommyshelby1298
    @tommyshelby1298 2 года назад +1

    I appreciate your effort but sorry to say that you committed many mistakes throughout the video.

  • @Slimmemes
    @Slimmemes 2 года назад +1

    Thank you for the video.it helped a lot

  • @suprisinglifefacts
    @suprisinglifefacts 2 года назад +1

    After nomalizing is nt it supposed to be 1.0011101011001 ?

  • @23_h_rajatbhatt21
    @23_h_rajatbhatt21 3 года назад +1

    maam again tell about single precession and check 0-23 bit

  • @erickwills1159
    @erickwills1159 4 месяца назад

    Good explaination ❤❤❤

  • @faziletkaraca
    @faziletkaraca Год назад

    thank youuu teacher you are greatttt

  • @OmmPrakash-ef7zj
    @OmmPrakash-ef7zj 10 месяцев назад

    Decimal to binary conversion wrong achhi

  • @rohankrishna9228
    @rohankrishna9228 19 дней назад

    mam you forgot writing 001 again please look into it mam🥲

    • @musichorizon4241
      @musichorizon4241 19 дней назад

      Adolf Hitler[a] (20 April 1889 - 30 April 1945) was an Austrian-born German politician who was the dictator of Nazi Germany from 1933 until his suicide in 1945. He rose to power as the leader of the Nazi Party,[c] becoming the chancellor in 1933 and then taking the title of Führer und Reichskanzler in 1934.[d] His invasion of Poland on 1 September 1939 marks the start of the Second World War. He was closely involved in military operations throughout the war and was central to the perpetration of the Holocaust: the genocide of about six million Jews and millions of other victims.
      Hitler was born in Braunau am Inn in Austria-Hungary and was raised near Linz. He lived in Vienna later in the first decade of the 1900s before moving to Germany in 1913. He was decorated during his service in the German Army in World War I, receiving the Iron Cross. In 1919, he joined the German Workers' Party (DAP), the precursor of the Nazi Party, and in 1921 was appointed leader of the Nazi Party. In 1923, he attempted to seize governmental power in a failed coup in Munich and was sentenced to five years in prison, serving just over a year of his sentence. While there, he dictated the first volume of his autobiography and political manifesto Mein Kampf ("My Struggle"). After his early release in 1924, Hitler gained popular support by attacking the Treaty of Versailles and promoting pan-Germanism, antisemitism and anti-communism with charismatic oratory and Nazi propaganda. He frequently denounced communism as being part of an international Jewish conspiracy.
      By November 1932, the Nazi Party held the most seats in the Reichstag but did not have a majority. No political parties were able to form a majority coalition in support of a candidate for chancellor. Former chancellor Franz von Papen and other conservative leaders convinced President Paul von Hindenburg to appoint Hitler as chancellor on 30 January 1933. Shortly thereafter, the Reichstag passed the Enabling Act of 1933 which began the process of transforming the Weimar Republic into Nazi Germany, a one-party dictatorship based on the totalitarian and autocratic ideology of Nazism. Upon Hindenburg's death on 2 August 1934, Hitler succeeded him, becoming simultaneously the head of state and government with absolute power. Domestically, Hitler implemented numerous racist policies and sought to deport or kill German Jews. His first six years in power resulted in rapid economic recovery from the Great Depression, the abrogation of restrictions imposed on Germany after World War I, and the annexation of territories inhabited by millions of ethnic Germans, which initially gave him significant popular support.
      One of Hitler's key goals was Lebensraum (lit. 'living space') for the German people in Eastern Europe, and his aggressive, expansionist foreign policy is considered the primary cause of World War II in Europe. He directed large-scale rearmament and, on 1 September 1939, invaded Poland, resulting in Britain and France declaring war on Germany. In June 1941, Hitler ordered an invasion of the Soviet Union. In December 1941, he declared war on the United States. By the end of 1941, German forces and the European Axis powers occupied most of Europe and North Africa. These gains were gradually reversed after 1941, and in 1945 the Allied armies defeated the German army. On 29 April 1945, he married his long-time partner, Eva Braun, in the Führerbunker in Berlin. The couple committed suicide the following day to avoid capture by the Soviet Red Army. In accordance with Hitler's wishes, their corpses were burned.
      The historian and biographer Ian Kershaw describes Hitler as "the embodiment of modern political evil".[3] Under Hitler's leadership and racist ideology, the Nazi regime was responsible for the genocide of an estimated six million Jews and millions of other victims, whom he and his followers deemed Untermenschen (subhumans) or socially undesirable. Hitler and the Nazi regime were also responsible for the deliberate killing of an estimated 19.3 million civilians and prisoners of war. In addition, 28.7 million soldiers and civilians died as a result of military action in the European theatre. The number of civilians killed during World War II was unprecedented in warfare, and the casualties constitute the deadliest conflict in history.

  • @tusharhans2856
    @tusharhans2856 2 года назад

    Mam aapne binary no. He galat nikala hai 1259 ka 😂

  • @hawipaul7795
    @hawipaul7795 Год назад +1

    there is a little error

  • @Pratham__Sharma
    @Pratham__Sharma 2 года назад +1

    thank u so much mam!!💖

  • @ggmb1032
    @ggmb1032 Год назад

    Thank you so much.

  • @fariyabkhan8095
    @fariyabkhan8095 Год назад

    at 3:17 binary is wrong

  • @harshitbansal1877
    @harshitbansal1877 2 года назад +1

    aunty 2nd value galat hai

  • @akhildharimisetty2767
    @akhildharimisetty2767 2 года назад

    The LCM u did went wrong mam once check that

  • @amritpatra3290
    @amritpatra3290 3 года назад +1

    Love u madam 😘❣️.... your explanation is so good....

  • @vedsingh2693
    @vedsingh2693 3 года назад +1

    Thnku mam

  • @shivakumar3773
    @shivakumar3773 2 года назад

    Your division go in wrong way .acctually you got 7 but u taked as 9

  • @user-lq7mp1mw3f
    @user-lq7mp1mw3f Год назад

    Thank you🙏

  • @ayan.bhunia
    @ayan.bhunia 8 месяцев назад

    The binary representation of 1259 is 10011101011

  • @sarojdoranga9187
    @sarojdoranga9187 2 года назад

    7.12 min step is wrong *2 power is worng.. dont follow this

  • @fahamnaz7256
    @fahamnaz7256 Год назад

    LCM is wrong

  • @HishaMized
    @HishaMized 2 года назад

    2:26 The decimal representation of 1259 is 1 0 0 1 1 1 0 1 0 1 1 (not 1 0 0 1 1 1 0 0 0 1 1)

  • @PreetKadam-hj9fi
    @PreetKadam-hj9fi 8 месяцев назад

    At 3:01 mins....the ans is wrong, it should be (010011101011)

  • @nicholassterghiou3460
    @nicholassterghiou3460 3 года назад

    It confused me while 629 : 2 = 314 with remaining part = 1. In the future ensure the integrity before posting something!

  • @attrey273
    @attrey273 3 года назад +2

    So many Wrong calculation

  • @tokeeplearning7899
    @tokeeplearning7899 2 года назад

    Thank you so much mam🥰

  • @sanatani_abhay__29
    @sanatani_abhay__29 Год назад

    tysmm maaam 🥰🥰

  • @surubalimajhi3860
    @surubalimajhi3860 2 года назад +1

    Sorry mam your teaching format is very good but here you are wrong

  • @humaira5759
    @humaira5759 Год назад

    1259 decimal to binary is 10011101011

  • @itsjusttifeel
    @itsjusttifeel 8 месяцев назад +1

    Mam please change the accent 🙏

  • @sudhakar7964
    @sudhakar7964 4 месяца назад

    Sum is wrong

  • @AmitKumar-oj1vv
    @AmitKumar-oj1vv 3 года назад +1

    Calculation wrong

  • @nitigyajoshi4658
    @nitigyajoshi4658 3 года назад +2

    1259 conversion to binary is mistake in video. just for information.

  • @MOHITSHARMA-jf6bz
    @MOHITSHARMA-jf6bz 3 года назад

    Thanqqq so much mam

  • @harsh9558
    @harsh9558 2 года назад

    Thx a lot!!

  • @AtulKumar-pk7ss
    @AtulKumar-pk7ss 3 года назад

    Thanku so much mam

  • @rajibrath3866
    @rajibrath3866 Год назад

    Make last mantisa part 23bits by adding 0

  • @darkksouul
    @darkksouul 3 года назад

    Mam best book to practice co concepts??

  • @yashsolanki379
    @yashsolanki379 2 года назад

    ❤️

  • @meheranand2897
    @meheranand2897 3 года назад

    mistake in lcm

  • @stanzinlamo3787
    @stanzinlamo3787 2 года назад

    👌👌👌👌👌👌

  • @arvindkumargupta8856
    @arvindkumargupta8856 2 года назад

    Your theory part was good .but you have done wrong calculation

  • @swayamnaik9940
    @swayamnaik9940 3 месяца назад

    Didi ek bar check bar kar leti exam main fail ho jate agar khud thoda nahi dekhte to+30 min wasted

  • @jiyachaudhary1808
    @jiyachaudhary1808 2 года назад

    Ma'am pls explain with one more example

  • @chaithanyakumarreddy3187
    @chaithanyakumarreddy3187 2 года назад

    Can u give some more examples medam