int a = (int) ((0.7 + 0.1) * 10). Why a = 7?
104928
How To Represent 0.1 In Floating Point Arithmetic And Decimal
42125
Expected value of reaching -7 or 10
16287
Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
91332
why Integer.MAX_VALUE + 1 == Integer.MIN_VALUE?
4861
Can 0.99999999999 be rounded to 1.0 when multiplying?
99976
Why is (sizeof(int) > -1) false?
77764
Is "$a + 0i$" in every way equal to just "$a$"?
21903
What is the difference between [0-9]+ and [0-9]++?
124097
How does += (plus equal) work?
62370
Why are the return values of these doubles -1.#IND?
78556
Why isn't [1,2,3] equal to itself in Javascript?
134495
What is wrong with \ifnum#1=0.09\relax?
31717
Understanding floating point problems
127126
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
103586
Applying casts to the results of integer and floating point division: what's going on here?
119950
Why does dividing two int not yield the right value when assigned to double?
6894
How to make the division of 2 ints produce a float instead of another int?