Choose the comparison. Watch every step.

This is not a number-entry sandbox. Select a case and the laboratory loads its locked conventional preset and locked native MEFI schedule, runs both sides, draws the results, and opens the complete calculation trail—including every conventional assumption, closure, proxy, correction, and numerical addition. The MEFI inputs change with the selected case while its governing core remains unchanged and no governing mechanism is added.

One unchanged MEFI coreZero MEFI proxiesAutomatic presetsRaw outputs preservedArchived benchmark evidence

Selectable comparisons13

Conventional solvers9

Archived proofs4

MEFI governing cores1 unchanged

MEFI proxies / add-ons0

Current comparison—

Automatic framework comparison

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✓

MEFI advantage demonstrated

Framework result

Conventional outputlocked preset

MEFI exact outputunchanged core

Declared model burdeneverything counted

Controlled disturbance laboratory

Compare behavior, not just output lines.

The selected conventional model and the selected MEFI schedule are each run twice: once as an undisturbed counterfactual and once with the same timed disturbance protocol. The charts compare normalized change from each model’s own baseline, then open the MEFI response into its coupled inputs and formula terms.

Disturbance protocol

Controlled comparisonEach model is measured against its own no-event run.

This avoids overlaying unlike native units. The common vertical measure is normalized deviation from baseline, not a claim that the raw outputs are the same quantity.

MEFI benefit being testedDoes one disturbance expose a complete, traceable response?

MEFI shows which native values moved, how all three terms changed, and how they recombined into the final result at one timestamp.

Experiment time—

Active ΔQ response—

MEFI peak shift—

Conventional peak shift—

Coupled MEFI values moved—

Preparing the controlled comparison…

Counterfactual responsenormalized deviation from each own baseline

MEFI dependency propagationfive native values · same timestamp

Formula-term attributionexpansion − compression + dynamic

Four-protocol stress testsame selected case · four event structures

Interpretation boundary: the conventional disturbance trace is a locked perturbation of that model’s displayed independent coordinate and reports its normalized output change. The MEFI trace is a locked illustrative coupled-response profile applied to its native schedule. This tests response visibility and auditability; it does not assert that unlike native outputs share physical units.

Show your work

Nothing here is hidden behind a score. The governing relations, fixed presets, assumptions, analysis steps, and exact substitutions are listed below.

Conventional side—

Everything used on this side

MEFI exact-core side1 governing core · 0 additions

0Proxy or add-on governing mechanisms.
Post-simulation diagnostics can measure completed output, but they never replace, modify, or generate the MEFI state.

Locked native input schedule

Raw calculation trail

Selected rows are shown here; the downloaded record contains the complete run.

Nine conventional structures. One MEFI core.

The framework matrix keeps every category separate: governing relations, auxiliary or closure laws, approximations/proxies, assumptions, and numerical machinery.

Comparison	Conventional governing	Auxiliary / closure	Proxy / approximation	Assumptions	Numerical machinery	MEFI core	MEFI added laws	MEFI proxies

Source and interpretation

Built-in reproducible case