Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 302 - WATER QUALITY STANDARDS
Subpart F - PROCEDURES FOR DETERMINING WATER QUALITY CRITERIA
Section 302.604 - Mathematical Abbreviations

Current through Register Vol. 48, No. 38, September 20, 2024

This Subpart uses the following mathematical abbreviations:

exp x

base of the natural logarithm, e, raised to x-power

ln x

natural logarithm of x

log x

logarithm to the base 10 of x

A**B

A raised to the B-power

SUM(x)

summation of the values of x

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