Estimating Cubic Metres of Wood Needed for Pulp, Estimate the Volume of Bark as a Percentage Calculator, Estimating Volume of Wood Required for Pulp, Estimate the Weight of a Log in Kilograms using Huber's Formula, Volume and Green Weight of a Log Calculator, Maple, Bigleaf / British Columbia / Broadleaf / Oregon, Maple, Boxelder / Ash-Leaf / Manitoba / Three-Leave, Maple, Striped / Goosefoot / Moosewood / Snake Bark, Catalpa, Northern / Hardy / Western / Cigar Tree / Catawba Tree, Sweetgum, American / American Storax / Hazel Pine / Satin-Walnut / Alligatorwood, Poplar-Yellow / American Tulip / Canary Whitewood, Tupelo, Water / Cottongum / Wild Olive / Large Tupelo, Cottonwood, Eastern / Eastern / Plains / MatchPoplar, Aspen, Quaking / Trembling / Aspen Popular, Oak, Canyon Live / Canyon Oak / Maul Oak, Oak, Gambel / Rocky Mountain White / Colorado Scrub, Oak, Garry / Oregon White Oak / Oregon Oak, Oak, Laurel / Diamond-Leaf Oak / Water Oak, Oak, Chestnut / Rock / Rock Chestnut / Mountain, Locust, Black / False Acacia / Green / Locust / Shipmast / White / Yellow, Fir, Pacific Silver / White / Red/ Lovely / Amabilis / Cascades, Fir, Balsam / Canadian / Canada / Balm of Gilead / Eastern, Fir, White / Colorado / California White / Low's, Fir, Grand / Lowland / Lowland White / White / Silver, Fir, Subalpine / Alpine / Mountain Balsam / Rocky Mountain / White Balsam, Fir, Red / Golden / California Red / Shasta / Silvertip, Tamarack / Hackmatack / American Larch Alaskan / Eastern, Spruce, Engelmann / White Spruce / Mountain Spruce / Silver Spruce, Spruce, White / Alberta / Black Hills / Canada / Western White, Spruce, Black / Bog / shortleaf black / Swamp, Spruce, Sitka / Coast / Menzies / Western, Pine, Lodgepole / Bolander Beach / Shore / Tamarack Pine, Pine, Shortleaf / Arkansas / Shortstraw / Southern / Yellow, Pine, Slash / American Pitch / Caribbean / Salish / Longleaf Pitch / Swamp, Pine, Spruce / Bottom White / Cedar/ Poor / Walter, Pine, Western White / Idaho White / Mountain White / Silver, Pine, Bishop / Obispo / Swamp / Prickle-Cone, Pine, Ponderosa / Western Yellow / Blackjack / Bull / Pacific Ponderosa / Rock, Pine, Table Mountain / Hickory / Prickley, Pine, Monterey / Cedros Island / Guadalupe Island / Radiata / Insignis, Pine, Red / American Red / Canadian Red / Norway, Pine, Gray / California Foothill / Bull / Grey-leaf / Digger, Pine, Eastern White / Northern White / Weymouth / White, Pine, Loblolly / Frankincense / Oldfield / Southern, Pine, Virginia / Jersey / Poverty / Scrub, Redwood, Giant / California Big-Tree / Giant Sequoia / Sequoia / Sierra, Bald Cypress / Swamp / Gulf / Red / Southern / White / Yellow, Yew, Pacific / Western / Canadian / Californian, Cedar, Northern White / Arborvitae / Eastern Arborvitae / Swamp, Cedar, Westernred / Pacific Red / Giant Arborvitae / Canoe / Giant/ Shinglewood, Hemlock, Eastern / Canada / Hemlock Spruce. logb(b) = 1 Please provide any two values to calculate the third in the logarithm equation logbx=y. 0000059621 00000 n 0000012557 00000 n
Free logarithmic equation calculator - solve logarithmic equations step-by-step.
RapidTables.com | Privacy Policy | y = log b x. Calculate the weight of a log using Huber's formula for the cubic feet volume of the log. Currently, there persist several popular formulas, and our Ideal Weight Calculator provides their results for side-to-side comparisons. 0000007650 00000 n Multiply the obtained value by log diameter (inches). High School Math Solutions – Logarithmic Equation Calculator. It can accept "e" as a base input. To calculate the weight, multiply the log length (feet) with the constant value 0.5454. Estimated Log Weight = A x (A x (B x 0.5454)) / 100 x C Where, A = Log Diameter in Inches B = Log Length in Feet C = Type of Wood Value Example: Calculate the wood log weight of an 'alder, red - 46' type of wood which is the diameter of 100 inches and length of 200 feet.
This weight loss calculator allows you to calculate the number of calories you should eat in a day to reach a specific target weight by a certain date. Anti-logarithm calculator. 0000003318 00000 n limx→0+logb(x) = - ∞ Metal gets heavy, and whether you want to see how much shipping is likely to be, or if your vehicle (or back) can handle it, it’s good to know what your order weighs. Online Metals Weight Calculator; Weight Calculator. Message received. Calculate the Merchantable Volume and Green Weight of a Log. H��W�n7~�y��S 0000059894 00000 n E.g: 5e3, 4e-8, 1.45e12. This free log calculator solves for the unknown portions of a logarithmic expression using base e, 2, 10, or any other desired base. 0000014777 00000 n This website uses cookies to ensure you get the best experience. It is also possible to change the base of the logarithm using the following rule. logb(x / y) = logbx - logby 0000004141 00000 n
Terms of Use | Each of the mentioned bases are typically used in different applications. If for example: x = by; then y = logbx; where b is the base. x�b``Pe``Y����(7�01�4aU(f`Pb�c jP{p����� 5M��G/�G(i�����q%T������C���I�� ��Z.�j=��h���1Y� ^` pK; endstream endobj 5 0 obj<>/Metadata 2 0 R/Pages 1 0 R/Type/Catalog>> endobj 6 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageB]/Properties<>/MC1<>>>/ExtGState<>>>/Type/Page>> endobj 7 0 obj<> endobj 8 0 obj<> endobj 9 0 obj<> endobj 10 0 obj<> endobj 11 0 obj[/ICCBased 26 0 R] endobj 12 0 obj[/Separation/Red 11 0 R<>] endobj 13 0 obj[/Separation/PANTONE#204545#20C 11 0 R<>] endobj 14 0 obj<>stream In this segment we will cover equations with logarithms... High School Math Solutions – Exponential Equation Calculator. 0000044397 00000 n The weight of logs and the conversion of board foot to tons are subject to much uncertainty because many variables can affect the weight of logs and the accuracy of board foot scales (Table 4). About | 0000063720 00000 n Learn more Accept. WOODWEB worked closely with Gene Wengert (The Wood Doctor) during development of these calculators. 0000056200 00000 n log2, the binary logarithm, is another base that is typically used with logarithms. When the argument of a logarithm is the product of two numerals, the logarithm can be re-written as the addition of the logarithm of each of the numerals. EX: log(1 × 10) = log(1) + log(10) = 0 + 1 = 1. Find Weight of Wood. Logarithmic equations are equations involving logarithms. 0000056917 00000 n Solving exponential equations is pretty straightforward; there are basically two techniques:
EX: log(26) = 6 × log(2) = 1.806. Here is a series of "Wood Doctor Approved" calculators to make your lumber and timber related estimating a little easier. 0000048717 00000 n 0000060345 00000 n Each tool is carefully developed and rigorously tested, and our content is well-sourced, but despite our best effort it is possible they contain errors. By using this website, you agree to our Cookie Policy. In order to calculate log-1(y) on the calculator, enter the base b (10 is the default value, enter e for e constant), enter the logarithm value y and press the = or calculate button: The anti logarithm (or inverse logarithm) is calculated by raising the base b to the logarithm y: © In order to calculate log-1 (y) on the calculator, enter the base b (10 is the default value, enter e for e constant), enter the logarithm value y and press the = or calculate button: = Calculate × Reset Enter the the combined oven dry density of wood plus bark for the species and the moisture content you wish to calculate for. List below contains the value's for average dry densities of wood plus bark and the average green moisture content for some of North America's Tree Species.