Questions tagged [fixed-point]
The fixed-point tag has no usage guidance.
4
questions
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1answer
26 views
Rounding fixed point integers
If I'm using fixed-point arithmetic to represent rates, for example, 2% in ray (27 decimal precision) would be 102000000000000000000000000000.
If I had a rate like 101333333333333333333333333333 (1.33%...
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votes
0answers
22 views
Can't store the value of a math operation. It's always 0
contract MyContract {
uint public priceUSD = 1.70 * 10**8; // USD
uint public priceEth;
.........
function setPrice(uint newPriceUSD) external ownerOnly() returns(uint, uint) {
uint ...
1
vote
1answer
51 views
Why don't decimals work in solidity?
I've read this question and answer thread about representing decimal values in solidity, and I understand that math is entirely done using fixed-point.
However, I'm curious as to why this is the case. ...
14
votes
4answers
9k views
Can't do any integer division
I'm building a new smart contract but really can't figure out how to perform integer division. I know that fixed point numbers haven't been implemented yet but it should be possible to perform 100/3 = ...
