Roll a D990 die
D990 Dice Roller
- Rolls a D990 die.
- Lets you roll multiple dice like 2 D990s, or 3 D990s. Add, remove or set numbers of dice to roll.
Statistics of this Dice Roller
- Total Kinds of Dice1
- Total Dice1
- Minimum Sum1
- Maximum Sum990
- Lowest Dice Face1
- Highest Dice Face990
- Highest Dice Face of the Smallest Die990
- Total Possible Combinations
990
Number of combinations are calculated using the formula [ (990+1-1) choose (1) ]
You can try generating all the combinations using the following combination generator
All possible combinations of 1D990 - Total Possible Permutations
990
Number of permutations are calculated using the formula [ 990^1 ]
You can try generating all the permutations using the following permutations generator
All possible permutations of 1D990
Probabilities of this Dice Roller
Probability of getting atleast one 1 is close to 0.001, about 0.1% percent.
This is calculated by multiplying all the probabilities of not getting a 1 for each dice and then subtracting the answer from 1.
1 - (989/990)
Probability of not getting any 1 is close to 1., about 99.9% percent.
This is calculated by multiplying all the probabilities of not getting a 1 for each dice.
989/990
Probability of getting all 1's is close to 0.001, about 0.1% percent.
This is calculated by multiplying together all the probabilities of getting a 1 for each dice.
1/990
Probability of getting 1 1's is close to 0.001, about 0.1% percent.
This is calculated by multiplying together all the probabilities of getting a 1 for each dice that has a 1.
1/990
Probability of getting atleast one 990 is close to 0.001, about 0.1% percent.
This is calculated by multiplying all the probabilities of not getting a 990 for each dice and then subtracting the answer from 1.
1 - (989/990)
Probability of not getting any 990 is close to 1., about 99.9% percent.
This is calculated by multiplying all the probabilities of not getting a 990 for each dice.
989/990
Probability of getting all 990's is close to 0.001, about 0.1% percent.
This is calculated by multiplying together all the probabilities of getting a 990 for each dice.
1/990
Probability of getting 1 990's is close to 0.001, about 0.1% percent.
This is calculated by multiplying together all the probabilities of getting a 990 for each dice that has a 990.
1/990
Javascript code to create this dice roller
// define the range of numbers to pick from
var lowest = 1; // lowest possible side of the dice
var highest = 990; // highest possible side of the dice
var numbers_of_dice = 1; // how many dice to roll
var this_roll = []; // array to store the results of this roll
for (var j = 1; j <= numbers_of_dice; j++) {
// loop for the number of dice
// for each dice, generate a number between lowest and highest
var dice_face = Math.floor(Math.random() * (highest-lowest+1) + lowest);
this_roll.push(dice_face); //store this in the array
}
// print all the generated rolls
for (j = 0; j < this_roll.length; j++) {
// loop through the dice array
//print each dice roll value followed by a space
document.write(this_roll[j]);
document.write(" ");
}
/*
Sample output
*/
Dice Roll App with Start/Stop
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