Function Reference

This reference discusses functions outside the language scope that can be used in the formula editor. For the semantics of function calls, please refer to this section.

Alphabetical List of Functions

A .. B

• abs(x)
• abs(x1, ..., xN)
• acos(x)
• acosh(x)
• asin(x)
• asinh(x)
• atan(x)
• atanh(x)
• atanYX(y,x)
• bAnd(x1, ..., xN)
• bCount(x)
• bNAnd(x1, ..., xN)
• bNOr(x1, ..., xN)
• bNot(x)
• bNXor(x1, ..., xN)
• bOr(x1, ..., xN)
• bool(x)
• bSet(x,n,v)
• bShift(x,n)
• bTest(x,n)
• buffer(x, ..., {...})
• bXor(x1, ..., xN)

C .. D

• C2F(temperature)
• C2K(temperature)
• catch(x, {...})
• ceil(x)
• ceil2i(x)
• cos(x)
• cosh(x)
• counter(u, ..., {...})
• Cross(U,V)
• decodeTime(t, ...)
• deg2rad(x)
• delay(s, ..., {...})
• deltaT(x)
• deltaY(x)
• derive(x)
• Det(M)
• dbl(x)
• dFF(clock, data)
• dirac()
• dLatch(hold, data)

E .. H

• exp(x)
• exp10(x)
• exp2(x)
• expm1(x)
• F2C(temperature)
• F2K(temperature)
• filter(x, ..., {...})
• find(x, {...})
• floor(x)
• floor2i(x)
• GetCol(X, ..., {...})
• getField()
• GetRow(X, ..., {...})
• GetSlice(X, ..., {...})
• GetSub(X, ..., {...})

I .. K

• int(x)
• integrate(y, ...)
• isConnected(channel)
• isDefault(channel)
• isEmpty(channel)
• isError(x)
• isMatrix(x)
• isScalar(x)
• isTensor(x)
• isTimeout(channel)
• isVector(x)
• jkFF(clock, data)
• K2C(temperature)
• K2F(temperature)
• kph2mph(speed)

L .. M

• Length(V)
• lg2(x)
• ln(x)
• ln1p(x)
• log(x)
• lookup(x, ..., {...})
• LUDecomp(M)
• Matrix(r, c, ...)
• max(x1, ...xN)
• mean(x1, ...xN)
• memory(...)
• MIdent(size)
• min(x1, ...xN)
• mph2kph(speed)
• MRot(alpha, ...)
• MRotEuler(a,b,g)
• MRotYPR(y,p,r)
• mvAvg(x, {...})
• mvMax(x, {...})
• mvMin(x, {...})
• mvRMS(x, {...})

N .. R

• negedge(y)
• notZero(x)
• Normalize(v, ...)
• onchange(y)
• periodic(e, ..., {...})
• pidCtrl(sp, cur, ..., {...})
• playback(c, ..., {...})
• poly(x, an, ...a1, a0)
• posedge(y)
• pow(x,y)
• prioEnc(e0, e1, ..., {...})
• pulse(s, ..., {...})
• cb(x)
• cbrt(x)
• rad2deg(x)
• rampLimit(x,...)
• range(x, ..., {...})
• rms(x1, ...xN)
• round(x)
• round2i(x)
• rsFF(reset, set)

S

• sample(x)
• sCopy(s, ...)
• select(i, s0, s1...)
• selectRow()
• sErase(s, b, ...)
• sFind(s, p, ..., {...})
• sFormat(f, ...)
• sGetKV(s, k, {...})
• sGetLine(s, {...})
• sgn(x, ...)
• shiftT(x, dT)
• sin(x)
• sinh(x)
• sInsert(s, b, t)
• SizeOf(X)
• sLeft(s, l)
• sLength(s)
• sLine(s, i)
• sLines(s)
• sLower(s)
• sNormalize(s)
• sq(x)
• sqrt(x)
• sReplace(s, t1, s1, ...)
• sResource({@ref:'myResource'})
• sRight(s, l)
• sScan(f, s)
• sSimplify(s)
• sSplit(s, ch, {...})
• states(..., {...})
• stopwatch(p, ..., {...})
• sTrim(s)
• str(x)
• sumup(x, trigger, ..., {...})
• sUpper(s)

T .. Z

• tan(x)
• tanh(x)
• Tensor(s, r, c, ...)
• threshold(x, ..., {...})
• time()
• time(x)
• timer({...})
• Trans(A)
• transit(..., {...})
• trigger(x, ..., {...})
• trunc(x)
• typeOf(x)
• uint(x)
• value(x, ...)
• Vector(size, ...)
• ztf(x, ..., B, A, {...})

List of Functions by Category

Type conversions

• bool(x)
• dbl(x)
• int(x)
• str(x)
• uint(x)

Algebraic Functions

• cb(x)
• cbrt(x)
• sq(x)
• sqrt(x)
• poly(x, an, ...a1, a0)

Transcendental Functions

• exp(x)
• exp10(x)
• exp2(x)
• expm1(x)
• lg2(x)
• ln(x)
• ln1p(x)
• log(x)
• pow(x,y)

Trigonometric and Arc Functions

• acos(x)
• asin(x)
• atan(x)
• atanYX(y,x)
• cos(x)
• sin(x)
• tan(x)

Angle Conversions

• deg2rad(x)
• rad2deg(x)

Hyperbolic and area functions

• acosh(x)
• asinh(x)
• atanh(x)
• cosh(x)
• sinh(x)
• tanh(x)

Control and Regulation

• pidCtrl(sp, cur, ..., {...})
• states(..., {...})
• transit(..., {...})

Tables and Databases

• getField()
• lookup(x, ..., {...})
• playback(c, ..., {...})
• selectRow()

Integration, Differentiation

• derive(x)
• integrate(y, ...)
• sumup(x, trigger, ..., {...})

Filters and Discrete Signal Processing

• buffer(x, ..., {...})
• catch(x, {...})
• filter(x, ..., {...})
• find(x, {...})
• mvAvg(x, {...})
• mvMax(x, {...})
• mvMin(x, {...})
• mvRMS(x, {...})
• sample(x)
• trigger(x, ..., {})
• ztf(x, ..., B, A, {...})

Linear Algebra

• Cross(U,V)
• Det(M)
• GetCol(X, ..., {...})
• GetRow(X, ..., {...})
• GetSlice(X, ..., {...})
• GetSub(X, ..., {...})
• isMatrix(x)
• isScalar(x)
• isTensor(x)
• isVector(x)
• Length(V)
• LUDecomp(M)
• Matrix(r, c, ...)
• MIdent(size)
• MRot(alpha, ...)
• MRotEuler(a,b,g)
• MRotYPR(y,p,r)
• Normalize(v, ...)
• SizeOf(X)
• Tensor(s, r, c, ...)
• Trans(A)
• Vector(size, ...)

Binary Logic and Logic Building Blocks

Bit Logic

• bAnd(x1, ..., xN)
• bCount(x)
• bNAnd(x1, ..., xN)
• bNOr(x1, ..., xN)
• bNot(x)
• bNXor(x1, ..., xN)
• bOr(x1, ..., xN)
• bSet(x,n,v)
• bShift(x,n)
• bTest(x,n)
• bXor(x1, ..., xN)

Memory

• dFF(clock, data)
• dLatch(hold, data)
• jkFF(clock, data)
• memory(...)
• rsFF(reset, set)

Edges, Signal Changes

• negedge(y)
• onchange(y)
• posedge(y)

Decoders, Multiplexers

• prioEnc(e0, e1, ..., {...})
• select(i, s0, s1...)

Text Functions

• sCopy(s, ...)
• sErase(s, b, ...)
• sFind(s, p, ..., {...})
• sFormat(f, ...)
• sGetKV(s, k, {...})
• sGetLine(s, {...})
• sInsert(s, b, t)
• sLeft(s, l)
• sLength(s)
• sLine(s, i)
• sLines(s)
• sLower(s)
• sNormalize(s)
• sReplace(s, t1, s1, ...)
• sResource({@ref:'myResource'})
• sRight(s, l)
• sScan(f, s)
• sSimplify(s)
• sSplit(s, ch, {...})
• sTrim(s)
• sUpper(s)

Counting and timing functions

• counter(u, ..., {...})
• delay(s, ..., {...})
• dirac()
• periodic(e, ..., {...})
• pulse(s, ..., {...})
• stopwatch(p, ..., {...})
• timer({...})
• decodeTime(t, ...)

Physical Units

• C2F(temperature)
• C2K(temperature)
• F2C(temperature)
• F2K(temperature)
• K2C(temperature)
• K2F(temperature)
• kph2mph(speed)
• mph2kph(speed)

Utility Functions

• abs(x)
• abs(x1, ...xN)
• ceil(x)
• ceil2i(x)
• deltaT(x)
• deltaY(x)
• floor(x)
• floor2i(x)
• isConnected(channel)
• isDefault(channel)
• isEmpty(channel)
• isError(x)
• isTimeout(channel)
• max(x1, ...xN)
• mean(x1, ...xN)
• min(x1, ...xN)
• notZero(x)
• rampLimit(x,...)
• range(x, ..., {...})
• rms(x1, ...xN)
• round(x)
• round2i(x)
• sgn(x, ...)
• shiftT(x, dT)
• threshold(x, ..., {})
• time()
• time(x)
• trunc(x)
• typeOf(x)
• value(x, ...)

Deprecated

• hyst(t, h, x) is deprecated; see trigger(x, ..., {}) or threshold(x, ..., {}) for replacements
• hyst(x, {...}) is deprecated; see trigger(x, ..., {}) or threshold(x, ..., {}) for replacements