Operator Reference

HALCON Operator Reference / Tuple / Arithmetic
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tuple_asintuple_asinTupleAsinTupleAsintuple_asin (Operator)

tuple_asintuple_asinTupleAsinTupleAsintuple_asin — Compute the arcsine of a tuple.

Signature

tuple_asin( : : T : ASin)

Herror tuple_asin(double T, double* ASin)

Herror T_tuple_asin(const Htuple T, Htuple* ASin)

void TupleAsin(const HTuple& T, HTuple* ASin)

HTuple HTuple::TupleAsin() const

static void HOperatorSet.TupleAsin(HTuple t, out HTuple ASin)

HTuple HTuple.TupleAsin()

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

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

Description

tuple_asintuple_asinTupleAsinTupleAsintuple_asin computes the arcsine of the input tuple TTTtt. The arcsine is always returned as a floating point number in ASinASinASinASinasin. The angles in ASinASinASinASinasin are represented in radians. The arcsine 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_asintuple_asinTupleAsinTupleAsintuple_asin, which can be used in an expression in the following syntax:

ASin := asin(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.

Restriction: -1 <= T <= 1

ASinASinASinASinasin (output_control)  angle.rad(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Arcsine of the input tuple.

Alternatives

tuple_acostuple_acosTupleAcosTupleAcostuple_acos, tuple_atantuple_atanTupleAtanTupleAtantuple_atan, tuple_atan2tuple_atan2TupleAtan2TupleAtan2tuple_atan2

See also

tuple_sintuple_sinTupleSinTupleSintuple_sin, tuple_sinhtuple_sinhTupleSinhTupleSinhtuple_sinh, tuple_asinhtuple_asinhTupleAsinhTupleAsinhtuple_asinh

Module

Foundation

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