dive-deco/dist/mathUtils.js

A TypeScript implementation of decompression calculation algorithms for scuba diving, featuring Bühlmann ZH-L16C algorithm with gradient factors, gas management, and oxygen toxicity tracking.

"use strict";
// Math utility functions for decompression calculations
Object.defineProperty(exports, "__esModule", { value: true });
exports.round = round;
exports.ceil = ceil;
exports.floor = floor;
exports.abs = abs;
exports.min = min;
exports.max = max;
exports.exp = exp;
exports.ln = ln;
exports.log10 = log10;
exports.pow = pow;
exports.sqrt = sqrt;
exports.lerp = lerp;
exports.clamp = clamp;
exports.pressureToDepth = pressureToDepth;
exports.depthToPressure = depthToPressure;
function round(value) {
    return Math.round(value);
}
function ceil(value) {
    return Math.ceil(value);
}
function floor(value) {
    return Math.floor(value);
}
function abs(value) {
    return Math.abs(value);
}
function min(a, b) {
    return Math.min(a, b);
}
function max(a, b) {
    return Math.max(a, b);
}
function exp(value) {
    return Math.exp(value);
}
function ln(value) {
    return Math.log(value);
}
function log10(value) {
    return Math.log10(value);
}
function pow(base, exponent) {
    return Math.pow(base, exponent);
}
function sqrt(value) {
    return Math.sqrt(value);
}
// Linear interpolation
function lerp(a, b, t) {
    return a + t * (b - a);
}
// Clamp value between min and max
function clamp(value, minVal, maxVal) {
    return Math.min(Math.max(value, minVal), maxVal);
}
// Convert pressure to depth (in meters, assuming seawater)
function pressureToDepth(pressure, surfacePressure = 1.013) {
    return (pressure - surfacePressure) * 10.33;
}
// Convert depth to pressure (in bar, assuming seawater)
function depthToPressure(depth, surfacePressure = 1.013) {
    return surfacePressure + depth / 10.33;
}