fmod() — internals

fmod() — internals

Where it lives

• Signature: src/builtins/math/fmod.rs
• Lowering: src/codegen/lower_inst/builtins/math/binary.rs:91 (lower_fmod)
• Function symbol: lower_fmod()

Lowering notes

• Lowers fmod() for concrete integer-like and floating operands.

Runtime helpers

No direct __rt_* helpers captured — the lowering is inlined or routes through another builtin.

Signature summary

function fmod(float $num1, float $num2): float

What the type checker enforces

• Arity: takes exactly 2 arguments.

Eval interpreter (magician)

• Declaration: crates/elephc-magician/src/interpreter/builtins/math/fmod.rs (eval_builtin!)
• Dispatch hooks: direct, values

Cross-references

• User reference for fmod()