Module arithmetic 

Arithmetic function nodes.

Core integer operations for the Polydat DAG. These are the building blocks that most workloads compose: hash → mod → add for bounded IDs, mixed_radix for coordinate decomposition, interleave for combining independent dimensions.

Structs

Add

Add a constant to a u64 value (wrapping).

CeilToMultiple

Smallest multiple of multiple that is ≥ value.

Clamp

Clamp an unsigned integer to [min, max].

Div

The div node.

DivWire

Division of a u64 by a wire-fed divisor. SRD-80 PR B.14 migration — same NonZeroU64 contract as mod_wire.

Interleave

Interleave the bits of two u64 values into one (Morton code).

Max

The max node.

Min

The min node.

MixedRadix

Decompose value into mixed-radix digits using the given radixes. The output is a vector of N digits where N = radixes.len(). A radix of 0 in the trailing position captures the remainder verbatim.

Mod

The mod node.

ModWire

Modulo of a u64 value by a wire-fed divisor.

Mul

The mul node.

MultiplesAtLeast

Count of multiples of multiple needed to cover value.

Product

The product node.

SetOrGet

“Set-or-get” memoizer: returns current if non-zero, otherwise returns fallback.

Sum

Sum N u64 inputs (wrapping). Variadic: accepts 0..N wire inputs.

Functions

signatures

Signatures for arithmetic and variadic nodes.