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export function clamp({
value,
min,
max,
}: {
value: number;
min: number;
max: number;
}): number {
return Math.max(min, Math.min(max, value));
}
export function isNearlyEqual({
leftValue,
rightValue,
epsilon = 0.0001,
}: {
leftValue: number;
rightValue: number;
epsilon?: number;
}): boolean {
return Math.abs(leftValue - rightValue) <= epsilon;
}
export function evaluateMathExpression({
input,
}: {
input: string;
}): number | null {
const sanitized = input.trim();
if (!/^[\d.\s+\-*/()]+$/.test(sanitized)) return null;
try {
const result = new Function(`return (${sanitized})`)();
if (typeof result !== "number" || !Number.isFinite(result)) return null;
return result;
} catch {
return null;
}
}
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