// multi-utility computation suite · offline · instant · precise
┌──────────────────────────┐
│ [c] calcalyst_ │
│ computation suite │
└──────────────────────────┘
// select a module to initialize
/ search↵ open firstesc close
// adsenseEMPTY_LEADER_SLOT728×90
// keyboard shortcuts
/focus search
Escclear search · close calc
Enteropen first result
↑↓navigate list
?toggle this panel
// adsenseMOBILE_ANCHOR_SLOT320×50
// keyboard_shortcuts
/focus search
↑↓navigate module list
Enter
open first result from search
open highlighted
compute when module is open
compute when focused in a field
Escclose module · clear selection
⌫
math.set-operations Calculator
Computes union, intersection, difference, and symmetric difference of two finite sets, and checks subset relationships. Set operations are the mathematical basis for database JOINs, version control merges, and Venn diagram analysis.
Inputs
A Size
Reference formula or conversion factor shown for context.
B Size
Reference formula or conversion factor shown for context.
Intersection
Reference formula or conversion factor shown for context.
Universe
Reference formula or conversion factor shown for context.
Results
|A union B|
Sample size or count used in the calculation.
only in A
Sample size or count used in the calculation.
only in B
Sample size or count used in the calculation.
complement of A union B
Sample size or count used in the calculation.
Jaccard similarity
Reference formula or conversion factor shown for context.
|A| + |B| - |A^B|
Reference formula or conversion factor shown for context.