var base1 = parseFloat(document.getElementById(‘base1’).value) || 0;\n var base2 = parseFloat(document.getElementById(‘base2’).value) || 0;\n var exponent = parseFloat(document.getElementById(‘exponent’).value) || 0;\n\n // Ensure valid numbers\n if (isNaN(base1) || isNaN(base2) || isNaN(exponent) ||\n base1 < 0 || base2 < 0 || exponent < 0) {\n document.getElementById('result').value = 'Please enter valid numbers';\n return;\n }\n\n // Calculate pf1 = base1 ^ exponent\n var pf1 = Math.pow(base1, exponent);\n\n // Calculate pf2 = base2 ^ exponent\n var pf2 = Math.pow(base2, exponent);\n\n // Calculate pf factor\n var pfFactor = 0;\n if (pf1 > 0 || pf2 > 0) {\n pfFactor = Math.pow(pf2 / pf1, 1 / exponent);\n }\n\n // Display results\n document.getElementById(‘pfFactorResult’).textContent = pfFactor.toFixed(4);\n\n // Intermediate values\n document.getElementById(‘pf1Value’).textContent = pf1.toFixed(4);\n document.getElementById(‘pf2Value’).textContent = pf2.toFixed(4);\n document.getElementById(‘exponentValue’).textContent = exponent.toFixed(4);\n}\n\nfunction copyResults() {\n var result = document.getElementById(‘pfFactorResult’).textContent;\n var intermediate1 = document.getElementById(‘pf1Value’).textContent;\n var intermediate2 = document.getElementById(‘pf2Value’).textContent;\n\n var copyText = \”PF Factor Results:\\n\\n\”\n + \”PF Factor: \” + result + \”\\n\”\n + \”Intermediate PF1: \” + intermediate1 + \”\\n\”\n + \”Intermediate PF2: \” + intermediate2;\n\n navigator.clipboard.writeText(copyText).then(function () {\n alert(‘Results copied to clipboard!’);\n }).catch(function () {\n alert(‘Failed to copy results. Please copy manually.’);\n });\n}\n\nfunction resetCalculator() {\n document.getElementById(‘base1’).value = 1;\n document.getElementById(‘base2’).value = 10;\n document.getElementById(‘exponent’).value = 0.5;\n\n calculatePF();\n}\n\n// Initialize\ndocument.addEventListener(‘DOMContentLoaded’, function () {\n calculatePF();\n});\n\n\n
PF Factor Calculator
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\n Calculate the PF (Power Factor) using the formula PF = (PF2 / PF1)^(1 / exponent).\n This calculator is useful in signal processing, acoustics, and control systems.\n
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Enter the base value for PF1 (must be non-negative).
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Enter the base value for PF2 (must be non-negative).
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Enter the exponent value (must be non-negative).
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Results
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PF Factor
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1.0000
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PF1 (Intermediate)
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1.0000
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PF2 (Intermediate)
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10.0000
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Exponent
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0.5000
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Calculation Explanation
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The PF (Power Factor) is calculated using the formula:
\n PF = (PF2 / PF1)1 / exponent\n
Where:
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- PF1 = Base 1 raised to the power of exponent (PF1 = base1exponent)
- PF2 = Base 2 raised to the power of exponent (PF2 = base2exponent)
- exponent = The power to which the bases are raised
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Example: If base1 = 1, base2 = 10, and exponent = 0.5,
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PF1 = 10.5 = 1
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PF2 = 100.5 = 3.1623
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PF Factor = (3.1623 / 1)1 / 0.5 = 3.16232 = 10.0000
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Calculation Data
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| Parameter | Base Value | Exponent | Intermediate Value | Description |
|---|---|---|---|---|
| Base 1 | 1 | 0.5 | 1.0000 | Base value for PF1 |
| Base 2 | 10 | 0.5 | 3.1623 | Base value for PF2 |
| PF Factor | 10.0000 | Final calculated PF factor |
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Results Visualization
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