12 lines
389 B
Python
12 lines
389 B
Python
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"""Provide integration utilities."""
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from __future__ import annotations
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def renormalize(
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number: float, from_range: tuple[float, float], to_range: tuple[float, float]
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) -> float:
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"""Change value from from_range to to_range."""
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delta1 = from_range[1] - from_range[0]
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delta2 = to_range[1] - to_range[0]
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return (delta2 * (number - from_range[0]) / delta1) + to_range[0]
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