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np.subtract()
AI & DATA SCIENCE // np-subtract
Subtracts arguments element-wise (-).
Syntax
res = np.subtract(a, b) # or a - bExamples
Example 01Basic Usage
res = np.subtract(a, b) # or a - bBest Practices
- Refer to the official NumPy documentation for deep vectorization techniques.
- Avoid writing custom Python for-loops for operations that can be vectorized with NumPy.