Will Open Calculations Studio support vector and Matrix calculations like Calcpad?

[idealkindom]

Though orginal Calcpad transferred to close-source, another community edtion of Calcpad called Calcpad CE is still developing. With Open Calculations Studio support all high level calculations ability like that of Calcpad?

[DutchSailor]

Yes — vector and matrix calculations are supported today, and Calcpad-style syntax compatibility is an explicit goal of the engine.

Working right now (all unit-aware, built on a mathjs core):

Calcpad-compatible layer

• Vector literals v = [3; 1; 4; 1; 5] and matrix literals with Calcpad's row separator: M = [1; 2 | 3; 4]
• 1-based element access in Calcpad dot-notation: v.2, v.(i + 1)
• row(M; i) / col(M; j) returning flat vectors
• Lookup family: hlookup, vlookup, hlookup_ge, hlookup_le, take, n_rows, n_cols
• Logical helpers Or(…), And(…), Not(…), Xor(…) with ;-separated arguments
• Iterative solvers $Find / $Sup / $Inf, #def macros, #for/#repeat/#break, #include

Inherited from the mathjs core (works out of the box)

• sum, min, max, sort over vectors
• transpose, det, inv, matrix products — with units carried through

A real-world Calcpad sheet (a full modular-building calculation with matrices, lookups, macros and SVG drawings) ships as a library example and renders end-to-end.

Full parity with every Calcpad CE built-in isn't there yet — if you hit a specific function or construct that doesn't work, please open an issue with a minimal .cpd snippet and we'll treat it as a compatibility bug.