BigFloat

Classes

BigFloat

Members

h :number

Description:

• The handle to the underlying C object.

Source:

• bf.js, line 437

Type:

• number

Methods

abs() → {BigFloat}

Source:

• bf.js, line 1353

Returns:

Type

BigFloat

acos(precopt) → {BigFloat}

Source:

• bf.js, line 1499

Parameters:

Returns:

Type

BigFloat

add(b, precopt) → {BigFloat}

Source:

• bf.js, line 1222

Parameters:

Returns:

Type

BigFloat

and(b, precopt) → {BigFloat}

Source:

• bf.js, line 1294

Parameters:

Returns:

Type

BigFloat

asin(precopt) → {BigFloat}

Source:

• bf.js, line 1492

Parameters:

Returns:

Type

BigFloat

atan(precopt) → {BigFloat}

Source:

• bf.js, line 1476

Parameters:

Returns:

Type

BigFloat

atan2(b, precopt) → {BigFloat}

Source:

• bf.js, line 1484

Parameters:

Returns:

Type

BigFloat

calc(method, a, b, prec, flagsopt, rnd_modeopt) → {BigFloat}

Source:

• bf.js, line 600

Parameters:

Returns:

Type

BigFloat

calc2(method, a, b, prec, rnd_modeopt, q) → {BigFloat}

Source:

• bf.js, line 631

Parameters:

Returns:

Type

BigFloat

callFunc(ofunc, numps, …args) → {BigFloat}

Source:

• bf.js, line 1206

Parameters:

Returns:

Type

BigFloat

ceil() → {BigFloat}

Source:

• bf.js, line 1339

Returns:

Type

BigFloat

checkoprand(…args)

Description:

• Checks if the given arguments are valid operands.

Source:

• bf.js, line 649

Parameters:

checkstatus(s) → {number}

Description:

• Checks the status of the last operation.

Source:

• bf.js, line 533

Parameters:

Returns:

Type

number

clone() → {BigFloat}

Description:

• Clones this BigFloat.

Source:

• bf.js, line 1029

Returns:

Type

BigFloat

cmp(b) → {number}

Description:

• Compares this BigFloat with another one.

Source:

• bf.js, line 1062

Parameters:

Returns:

Type

number

copy(a) → {void}

Description:

• Copies the value of another BigFloat to this one.

Source:

• bf.js, line 1018

Parameters:

Returns:

Type

void

cos(precopt) → {BigFloat}

Source:

• bf.js, line 1394

Parameters:

Returns:

Type

BigFloat

cosh(precopt) → {BigFloat}

Source:

• bf.js, line 1410

Parameters:

Returns:

Type

BigFloat

dispose(recoverableopt)

Description:

• Disposes of the BigFloat's resources.

Source:

• bf.js, line 490

Parameters:

div(b, precopt) → {BigFloat}

Source:

• bf.js, line 1249

Parameters:

Returns:

Type

BigFloat

equals(b) → {boolean}

Source:

• bf.js, line 1120

Parameters:

Returns:

Type

boolean

exp(precopt) → {BigFloat}

Source:

• bf.js, line 1369

Parameters:

Returns:

Type

BigFloat

f64() → {number}

Description:

• Converts this BigFloat to a 64-bit float.

Source:

• bf.js, line 1047

Returns:

Type

number

floor() → {BigFloat}

Source:

• bf.js, line 1332

Returns:

Type

BigFloat

fpround(prec, rnd_mode) → {BigFloat}

Source:

• bf.js, line 1311

Parameters:

Returns:

Type

BigFloat

fromNumber(a) → {void}

Description:

• Sets the value of this BigFloat from a number.

Source:

• bf.js, line 1037

Parameters:

Returns:

Type

void

geth() → {number}

Description:

• Gets the handle to the underlying C object, creating it if necessary.

Source:

• bf.js, line 503

Returns:

Type

number

isAlmostZero() → {boolean}

Description:

• Checks if this BigFloat is almost zero.

Source:

• bf.js, line 1009

Returns:

Type

boolean

isExactZero() → {boolean}

Description:

• Checks if this BigFloat is exactly zero.

Source:

• bf.js, line 993

Returns:

Type

boolean

isFinit() → {boolean}

Description:

• Checks if this BigFloat is finite.

Source:

• bf.js, line 979

Returns:

Type

boolean

isInExact() → {boolean}

Description:

• Checks if the last operation resulted in an inexact result.

Source:

• bf.js, line 524

Returns:

Type

boolean

isNaN() → {boolean}

Description:

• Checks if this BigFloat is NaN.

Source:

• bf.js, line 986

Returns:

Type

boolean

isZero() → {boolean}

Description:

• Checks if this BigFloat is zero.

Source:

• bf.js, line 1000

Returns:

Type

boolean

log(precopt) → {BigFloat}

Source:

• bf.js, line 1377

Parameters:

Returns:

Type

BigFloat

mod(b, precopt) → {BigFloat}

Source:

• bf.js, line 1258

Parameters:

Returns:

Type

BigFloat

mul(b, precopt) → {BigFloat}

Source:

• bf.js, line 1240

Parameters:

Returns:

Type

BigFloat

neg() → {BigFloat}

Source:

• bf.js, line 1346

Returns:

Type

BigFloat

operatorEqual(b) → {boolean}

Source:

• bf.js, line 1106

Parameters:

Returns:

Type

boolean

operatorGreater(b) → {boolean}

Source:

• bf.js, line 1085

Parameters:

Returns:

Type

boolean

operatorGreaterEqual(b) → {boolean}

Source:

• bf.js, line 1099

Parameters:

Returns:

Type

boolean

operatorLess(b) → {boolean}

Source:

• bf.js, line 1078

Parameters:

Returns:

Type

boolean

operatorLessEqual(b) → {boolean}

Source:

• bf.js, line 1092

Parameters:

Returns:

Type

boolean

operatorNotEqual(b) → {boolean}

Source:

• bf.js, line 1113

Parameters:

Returns:

Type

boolean

or(b, precopt) → {BigFloat}

Source:

• bf.js, line 1276

Parameters:

Returns:

Type

BigFloat

pow(b, precopt) → {BigFloat}

Source:

• bf.js, line 1386

Parameters:

Returns:

Type

BigFloat

rem(b, precopt) → {BigFloat}

Source:

• bf.js, line 1267

Parameters:

Returns:

Type

BigFloat

round() → {BigFloat}

Source:

• bf.js, line 1318

Returns:

Type

BigFloat

setEPSILON(precopt) → {BigFloat}

Description:

• Sets this BigFloat to its epsilon value.

Source:

• bf.js, line 865

Parameters:

Returns:

Type

BigFloat

setLOG2(precopt) → {BigFloat}

Description:

• Sets this BigFloat to the value of log2(e).

Source:

• bf.js, line 833

Parameters:

Returns:

Type

BigFloat

setMAX_VALUE(precopt) → {BigFloat}

Description:

• Sets this BigFloat to its maximum value.

Source:

• bf.js, line 857

Parameters:

Returns:

Type

BigFloat

setMIN_VALUE(precopt) → {BigFloat}

Description:

• Sets this BigFloat to its minimum value.

Source:

• bf.js, line 849

Parameters:

Returns:

Type

BigFloat

setPI(precopt) → {BigFloat}

Description:

• Sets this BigFloat to the value of PI.

Source:

• bf.js, line 841

Parameters:

Returns:

Type

BigFloat

setabs() → {BigFloat}

Description:

• Sets this BigFloat to its absolute value.

Source:

• bf.js, line 814

Returns:

Type

BigFloat

setacos(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to acos(a).

Source:

• bf.js, line 969

Parameters:

Returns:

Type

BigFloat

setadd(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the sum of a and b.

Source:

• bf.js, line 663

Parameters:

Returns:

Type

BigFloat

setand(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the bitwise AND of a and b.

Source:

• bf.js, line 751

Parameters:

Returns:

Type

BigFloat

setasin(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to asin(a).

Source:

• bf.js, line 959

Parameters:

Returns:

Type

BigFloat

setatan(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to atan(a).

Source:

• bf.js, line 938

Parameters:

Returns:

Type

BigFloat

setatan2(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to atan2(a, b).

Source:

• bf.js, line 949

Parameters:

Returns:

Type

BigFloat

setceil() → {BigFloat}

Description:

• Ceils this BigFloat to an integer.

Source:

• bf.js, line 800

Returns:

Type

BigFloat

setcos(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to cos(a).

Source:

• bf.js, line 908

Parameters:

Returns:

Type

BigFloat

setdiv(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the division of a and b.

Source:

• bf.js, line 696

Parameters:

Returns:

Type

BigFloat

setexp(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to e^a.

Source:

• bf.js, line 877

Parameters:

Returns:

Type

BigFloat

setfloor() → {BigFloat}

Description:

• Floors this BigFloat to an integer.

Source:

• bf.js, line 793

Returns:

Type

BigFloat

setfpround(precopt, rnd_modeopt) → {BigFloat}

Description:

• Rounds this BigFloat to a given precision.

Source:

• bf.js, line 772

Parameters:

Returns:

Type

BigFloat

setlog(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to log(a).

Source:

• bf.js, line 887

Parameters:

Returns:

Type

BigFloat

setmod(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the modulus of a and b.

Source:

• bf.js, line 707

Parameters:

Returns:

Type

BigFloat

setmul(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the product of a and b.

Source:

• bf.js, line 685

Parameters:

Returns:

Type

BigFloat

setneg() → {BigFloat}

Description:

• Negates this BigFloat.

Source:

• bf.js, line 807

Returns:

Type

BigFloat

setor(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the bitwise OR of a and b.

Source:

• bf.js, line 729

Parameters:

Returns:

Type

BigFloat

setpow(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to a^b.

Source:

• bf.js, line 898

Parameters:

Returns:

Type

BigFloat

setrem(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the remainder of a and b.

Source:

• bf.js, line 718

Parameters:

Returns:

Type

BigFloat

setround() → {BigFloat}

Description:

• Rounds this BigFloat to the nearest integer.

Source:

• bf.js, line 779

Returns:

Type

BigFloat

setsign(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the sign of a.

Source:

• bf.js, line 824

Parameters:

Returns:

Type

BigFloat

setsin(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to sin(a).

Source:

• bf.js, line 918

Parameters:

Returns:

Type

BigFloat

setsqrt(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the square root of a.

Source:

• bf.js, line 762

Parameters:

Returns:

Type

BigFloat

setsub(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the difference of a and b.

Source:

• bf.js, line 674

Parameters:

Returns:

Type

BigFloat

settan(a, precopt) → {BigFloat}

Description:

• Sets this BigFloat to tan(a).

Source:

• bf.js, line 928

Parameters:

Returns:

Type

BigFloat

settrunc() → {BigFloat}

Description:

• Truncates this BigFloat to an integer.

Source:

• bf.js, line 786

Returns:

Type

BigFloat

setxor(a, b, precopt) → {BigFloat}

Description:

• Sets this BigFloat to the bitwise XOR of a and b.

Source:

• bf.js, line 740

Parameters:

Returns:

Type

BigFloat

sign(precopt) → {BigFloat}

Source:

• bf.js, line 1361

Parameters:

Returns:

Type

BigFloat

sin(precopt) → {BigFloat}

Source:

• bf.js, line 1402

Parameters:

Returns:

Type

BigFloat

sinh(precopt) → {BigFloat}

Source:

• bf.js, line 1428

Parameters:

Returns:

Type

BigFloat

sqrt(precopt) → {BigFloat}

Source:

• bf.js, line 1302

Parameters:

Returns:

Type

BigFloat

sub(b, precopt) → {BigFloat}

Source:

• bf.js, line 1231

Parameters:

Returns:

Type

BigFloat

tan(precopt) → {BigFloat}

Source:

• bf.js, line 1468

Parameters:

Returns:

Type

BigFloat

tanh(precopt) → {BigFloat}

Source:

• bf.js, line 1445

Parameters:

Returns:

Type

BigFloat

toBigInt() → {bigint}

Source:

• bf.js, line 1194

Returns:

Type

bigint

toComplex() → {complex}

Description:

• Converts the BigFloat to a Complex number.

Source:

• bf.js, line 586

Returns:

Type

complex

toFixed(radixopt, precopt, rnd_modeopt) → {string}

Source:

• bf.js, line 1180

Parameters:

Returns:

Type

string

toNumber() → {number}

Description:

• Converts this BigFloat to a number.

Source:

• bf.js, line 1054

Returns:

Type

number

toString(radixopt, precopt, prettyopt) → {string}

Description:

• toString

Source:

• bf.js, line 1161

Parameters:

Returns:

Type

string

toUint8Array() → {Uint8Array}

Description:

• Converts the BigFloat to a Uint8Array.

Source:

• bf.js, line 456

Returns:

Type

Uint8Array

trunc() → {BigFloat}

Source:

• bf.js, line 1325

Returns:

Type

BigFloat

visit(addToArrayopt)

Description:

• Marks the BigFloat as visited by the garbage collector.

Source:

• bf.js, line 447

Parameters:

wraptypeh(…ar)

Description:

• Wraps the given arguments in BigFloat handles.

Source:

• bf.js, line 554

Parameters:

Returns:

xor(b, precopt) → {BigFloat}

Source:

• bf.js, line 1285

Parameters:

Returns:

Type

BigFloat

(static) fromString(str, radixopt, precopt) → {BigFloat}

Source:

• bf.js, line 1131

Parameters:

Returns:

Type

BigFloat