// SAME Analog Modular Ecosystem
//
// / SPDX-FileCopyrightText: 2026 Denis Chevalier <perso@denischevalier.fr>
// / SPDX-License-Identifier: CC-BY-SA-4.0
// / SPDX-License-Identifier: CERN-OHL-S-2.0+
// / SPDX-License-Identifier: GPL-3.0-or-later
//
// The prose, explanatory text, rendered figures, tables, and mathematical
// content of this specification are licensed under CC BY-SA 4.0. If a later
// version of CC BY-SA is published, the author grants permission to distribute
// this work under that later version as well.
//
// Hardware designs contained herein (schematics, PCB layouts, mechanical
// drawings, and CAD models) are licensed under CERN-OHL-S-2.0+.
//
// All executable code, helper libraries (`lib/*`), metrology assertions, and
// embedded verification scripts throughout the source documents are licensed
// under the GNU General Public License v3.0 or later (GPL-3.0-or-later).

#import "../lib/unify.typ": unit
#import "@preview/diverential:0.3.0": *

#figure(
  table(
    columns: 3,
    table.header([Symbol], [Definition], [Typical unit]),
    [$epsilon$], [Error (general)], [$unit("ppm")$ or $unit("uV")$],
    [$epsilon_"max"$], [Maximum allowable error], [$unit("ppm")$ or $unit("uV")$],

    [$epsilon_"total"$], [Total combined error], [$unit("ppm")$ or $unit("uV")$],

    [$epsilon_"systematic"$], [Systematic error component], [$unit("ppm")$],
    [$epsilon_"random"$], [Random error component], [$unit("uVrms")$],

    [$epsilon_"offset"$], [Offset error], [$unit("uV")$],
    [$epsilon_"gain"$], [Gain error], [$unit("ppm")$],
    [$epsilon_"ratio"$], [Ratio error for matched components], [$unit("ppm")$],
    [$epsilon_"thermal"$], [Thermally-induced error], [$unit("ppm")$],
    [$dv(epsilon, t)$], [Drift rate], [$unit("ppm per hour")$],
    [$S_y^p$], [Sensitivity of $y$ to parameter $p$], [dimensionless],
    [$upright("SNR")$], [Signal-to-noise ratio], [$unit("dB")$],
    [$upright("RTI")$], [Referred-to-input], [$unit("uV")$],
    [$upright("RTO")$], [Referred-to-output], [$unit("uV")$],
    [$upright("FS")$], [Full scale], [$unit("V")$],
  ),
  caption: [Error and precision quantities],
) <table-error-and-precision-quantities>