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A library for big calculations.

BigDec #

A library for big calculations.
Hecho en Puerto Rico por Radamés J. Valentín Reyes
Co-engineered by Copilot.

Import #

import 'package:big_dec/big_dec.dart';

Addition #

BigDec bigDec1 = BigDec.fromString("1.5");
BigDec bigDec2 = BigDec.fromString("1.5");
BigDec result = bigDec1.add(bigDec2);
print(result.toStringAsFixed(0));

Subtraction #

BigDec bigDec1 = BigDec.fromString("3.36");
BigDec bigDec2 = BigDec.fromString("1.5");
BigDec result = bigDec1.subtract(bigDec2);
print(result.toStringAsFixed(4));

Multiplication #

BigDec bigDec1 = BigDec.fromString("1.5");
BigDec bigDec2 = BigDec.fromString("3");
BigDec result = bigDec1.multiply(bigDec2);
print(result.toStringAsFixed(4));

Division #

BigDec bigDec1 = BigDec.fromString("1");
bigDec1.setDecimalPrecision(100);
BigDec bigDec2 = BigDec.fromString("3");
BigDec result = bigDec1.divide(bigDec2);
print(result.toStringAsFixed(BigDec.getMaxAmountOfDecimalPlaces()));

Decimal Precision #

Set a new decimal precision. The rest of the operations inherit the decimal precision from the first BigDec.

BigDec bigDec1 = BigDec.fromString("1");
bigDec1.setDecimalPrecision(100);

Round #

BigDec bigDec1 = BigDec.fromString("1.5");
bigDec1.round();

Floor #

BigDec bigDec1 = BigDec.fromString("1.5");
bigDec1.floor();

Ceil #

BigDec bigDec1 = BigDec.fromString("1.5");
bigDec1.ceil();

Pow #

BigDec bigDec1 = BigDec.fromString("25");
bigDec1.pow(BigInt.from(4));
print(bigDec1.toString());

SQRT #

BigDec bigDec1 = BigDec.fromString("25");
bigDec1.sqrt();
print(bigDec1.toString());
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A library for big calculations.

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