Operator Reference

HALCON Operator Reference / Tuple / Arithmetic
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tuple_erftuple_erfTupleErfTupleErftuple_erf (Operator)

tuple_erftuple_erfTupleErfTupleErftuple_erf — Compute the error function of a tuple.

Signature

tuple_erf( : : T : Erf)

Herror tuple_erf(double T, double* Erf)

Herror T_tuple_erf(const Htuple T, Htuple* Erf)

void TupleErf(const HTuple& T, HTuple* Erf)

HTuple HTuple::TupleErf() const

static void HOperatorSet.TupleErf(HTuple t, out HTuple erf)

HTuple HTuple.TupleErf()

def tuple_erf(t: MaybeSequence[Union[float, int]]) -> Sequence[float]

def tuple_erf_s(t: MaybeSequence[Union[float, int]]) -> float

Description

tuple_erftuple_erfTupleErfTupleErftuple_erf computes the error function of the input tuple TTTtt. The error function is defined as: The value of the error function is always returned as a floating point number in ErfErfErferferf. The error function of a string is not allowed.

Exception: Empty input tuple

If the input tuple is empty, the operator returns an empty tuple.

HDevelop In-line Operation

HDevelop provides an in-line operation for tuple_erftuple_erfTupleErfTupleErftuple_erf, which can be used in an expression in the following syntax:

Erf := erf(T)

Execution Information

  • Multithreading type: independent (runs in parallel even with exclusive operators).
  • Multithreading scope: global (may be called from any thread).
  • Processed without parallelization.

Parameters

TTTtt (input_control)  number(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Input tuple.

ErfErfErferferf (output_control)  number(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Value of the error function of the input tuple.

Alternatives

tuple_erfctuple_erfcTupleErfcTupleErfctuple_erfc

See also

tuple_exptuple_expTupleExpTupleExptuple_exp

Module

Foundation

ClassesClasses | | Operators