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- Math Is Fun Forum
Discussion about math, puzzles, games and fun Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
- Puzzles and Games (Page 1) Math Is Fun Forum
Puzzles and GamesPages:
- Hello, World! :) (Page 1) Introductions Math Is Fun Forum
"Hello! ?? A math degree and a retired musician is such a great combination With strategy and patterns, math, chess, and poker all work well together I'm eager to see your thoughts on this mycalsuite
- Is it possible to write a formula for this graph? (Page 1) Help Me . . .
hi criticalCat Weclome to the forum As the graph has three entirely different sections, it won't be possible to find a single formula for this The usual way to describe a graph like this is by a piecewise definition ie Find separate formulas for each section The first would be: For x ≤ -4 f (x) = 3x + 25 Are you able to find the correct formulas for the other two sections? Please post
- Compute the solution: (Page 153) Exercises Math Is Fun Forum
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils - Niels Henrik Abel Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking
- Miscellany (Page 107) This is Cool Math Is Fun Forum
And so on Basically, astronomers liked it because it made the math easier! One parsec is approximately 19 trillion miles (30 trillion km) That’s a bit over three light-years The Voyager 1 probe, launched in 1977, is the most distant manmade object from Earth It is a mere six ten-thousandths of a parsec away
- division over 1 7 (Page 1) Help Me ! Math Is Fun Forum
hi, 1 7 is a ecurring decimal mean it's move forver infinitiy right? if I want to represt 1 5 as a length like 1 5 meter or 2 meter or 0 5 meter it's easy but how to represent the 1 7 as meter let say there is a stick its length is 1 7 meter! is that possible? and can I divive the recuring decimal over other numbers? like 1 7 divided by 3 can exmplain more pls about how to treat these ecurring
- googology game! (Page 1) Puzzles and Games Math Is Fun Forum
create a number,it must bigger than last post's number rule: 1 It mustn't infinity 2 You can't cheat,such as add one on other people's number 3 The number must be computable OK,let's go!
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