![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
Why is division slower than multiplication? RT, it seems to be half the time slow. Thank you,
Division is generally a combination of subtraction and shift, just like you use vertical calculation. Each bit in it needs more time to judge. On CPU without division instruction, it is much slower to use similar program. In some optimization cases, division can be replaced by multiplication, but it is still slower than multiplication
Remember to adopt it
RELATED INFORMATIONS
- 1. How to write the law of fractional multiplication in junior high school books?
- 2. What is the rule of fractional power
- 3. According to the meaning of power and the multiplication rule of fraction, we can get (B / a) &# 178; = B / a multiplied by B / a = B & # 178;; (B / a) &# 179; = B / a multiplied by B / A Multiply B / a = B & # 179 / / A & # 179;, the rule is the nth power of B / the nth power of A. according to the rule, calculate (- X / 3Y) &# 179; (C & # 178 / / AB) &# 178; × (A / BC) &# 179; (- C / A & # 178; b) &# 179;
- 4. According to the meaning of power and the multiplication rule of fraction, we can get (B / a) ^ 2 = B / a ` B / a = B ` B / a ` a = B ^ 2 / A ^ 2 1. Can you calculate (B / a) ^ n (n is a positive integer), from which you can get the multiplication rule of fractions 2. Calculate (- X / y) ^ 2 '(- y ^ 2 / x) ^ 3 ÷ (- XY ^ 4)
- 5. If a person hits a target for m times and B for N times, the average number of rings is () A. a+bm+nB. 12(am+bn)C. am+bnm+nD. 12（am+bm）
- 6. What is the reciprocal of the difference
- 7. The difference between 4 and its reciprocal is ()
- 8. How to write these three mathematical problems? Multiplication and division of rational numbers in the first day of junior high school (- 3 / 7) × (7 / 3) —80×（—4120）×12.5×0.01 (1 / 2 + 5 / 6-7 / 12) × (- 36)
- 9. Multiplication and division of rational numbers If the absolute value of a is divided into a + B, B + C, C = 1, what is the absolute value of ABC divided into ABC
- 10. How to transform and unify the multiplication and division of rational numbers? Be brief. It's just casual
- 11. How to realize binary multiplication and division in computer by addition
- 12. How to distinguish fractional multiplication from fractional division
- 13. The difference between fractional multiplication and fractional division in Grade 6 of primary school
- 14. Are there any oral and computational problems for fractional multiplication? (no division)
- 15. Oral division exercises Now we need a division problem with remainder,
- 16. Introduction to division of mathematics scores in sixth grade volume 1
- 17. Hat: 17 yuan, scarf: 28 yuan, the total price of hat and scarf is 7 / 8 cheaper than a suit of clothes. How much does it cost to buy this suit?
- 18. There are eight chickens, three fourths of the ducks. Multiplication or division? Why? How many ducks are there? Is that more ducks or chickens?
- 19. After reading 100 pages of a book, there are still 15 pages left to read. (1) what percentage of the total number of unread pages? (2) What percentage of the total number of pages read? (3) What percentage of the students have not read? (4) How many more pages have you read than the rest?
- 20. Will the quality of a piece of ice change when it turns into water? There is a piece of ice. Will its quality change after it turns into water? It's quality attention