cos#

Signature#

nabla.cos(arg: nabla.core.array.Array) -> nabla.core.array.Array

Description#

Element-wise cosine.

Examples#

import nabla as nb

# Basic trigonometric function
x = nb.array([0, np.pi/2, np.pi])
result = nb.cos(x)
print(result)  # [1, 0, -1] (approximately)

See Also#

  • sin - Sine function

  • exp - Exponential function