Operator Reference

HALCON Operator Reference / Tuple / Arithmetic

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tuple_costuple_cosTupleCosTupleCostuple_cos (Operator)

tuple_costuple_cosTupleCosTupleCostuple_cos — Compute the cosine of a tuple.

Signature

tuple_cos( : : T : Cos)

Herror tuple_cos(double T, double* Cos)

Herror T_tuple_cos(const Htuple T, Htuple* Cos)

void TupleCos(const HTuple& T, HTuple* Cos)

HTuple HTuple::TupleCos() const

static void HOperatorSet.TupleCos(HTuple t, out HTuple cos)

HTuple HTuple.TupleCos()

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

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

Description

tuple_costuple_cosTupleCosTupleCostuple_cos computes the cosine of the input tuple TTTtt. The cosine is always returned as a floating point number in CosCosCoscoscos. The angles in TTTtt are represented in radians. The cosine 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_costuple_cosTupleCosTupleCostuple_cos, which can be used in an expression in the following syntax:

Cos := cos(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)  angle.rad(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Input tuple.

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

Cosine of the input tuple.

Alternatives

tuple_sintuple_sinTupleSinTupleSintuple_sin, tuple_tantuple_tanTupleTanTupleTantuple_tan

See also

tuple_acostuple_acosTupleAcosTupleAcostuple_acos, tuple_coshtuple_coshTupleCoshTupleCoshtuple_cosh, tuple_acoshtuple_acoshTupleAcoshTupleAcoshtuple_acosh

Module

Foundation

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