### substance | wood:

Maple
* All maples age to a golden honey color.
* Most maples are polygamous, the same inflorescence bearing both bisexual and unisexual flowers
  - bear male and female flowers on the same tree
  - contribute to shades
  - grow in regions with climates that are neither very cold nor very warm
  - have circumferences
* Most maples produce seeds
  - wing seeds
  - suffer from iron chlorosis or are sensitive to salts in western irrigation water
* Some maples grow in zones.
* Some maples have curly grain
  - tolerate moderate drought
* also divides polynomials.
* are a deep crimson
  - an important source of lumber
  - at peak color with colors ranging from red orange to yellow
  - economically important trees and are an important lumber species
  - king, along with staghorn sumac, which has long, pointy leaves that turn bright red
  - medium to small deciduous trees with watery sap which is sometimes sugary
  - more prevalent along streams than along rivers
  - notorious for tearing up sidewalks
  - plants
  - popular as shade trees and often have brilliantly colored foliage in the fall
  - software
  - suitable for landscaping and bonsai
  - the most widely planted shade trees in many northeastern cities
  - trees that have primeval fire in their souls
  - widely adaptable and hardy in most parts of the country
* can do floating point arithmetic to arbitrary precision
  - factor polynomials
* can perform basic mathematics or arithmetic
  - numerical computations, manipulate symbolic expressions, and plot graphs
  - provide the feel of a big stick without the extra weight of a hickory stick
  - take all sorts of derivatives
* comes in many varieties such as soft maple, figured, and white
  - mostly from Bosnia and was difficult to obtain for several years during the war there
* common top wood.
* computer program for people doing mathematics.
* contains no toxic or bad-tasting substances, unlike Walnut and most tropical woods.
* do quite well with regular lawn watering and an occasional deep watering during dry times.
* expresses an interval as a real range.
* flower in the spring, either before or at the same time the leaves appear.
* generally contain a amount of sugar.
* grow just about everywhere making the fall and summer very beautiful.
* harder wood and has shown to last longer than ash bats.
  - opposite leaves
  - superior taste
* is an application that performs standard numerical computations
  - interactive program for symbolic computation
* is extremely hard and dense
  - hardy and produces some of the highest quality lumber known
  - great for smoking cheese
  - hard, heavy and strong with very fine texture and grain
  - harder than oak, and can stand up better in commercial use
  - kewl
  - light, but can be stained dark with walnut and mahogany
  - much less durable than hickory or oak
  - often the wood of choice for fine musical instruments, gunstocks, and similar produces
* is the food of preference for the beetle
  - most commonly infested tree genus in North America, followed by elm and willow
  - wood most commonly used in the United States, while beechwood is popular in Europe
* language for symbolic mathematical calculation.
* mathematical computation and visualization package
  - problem-solving and visualization software
* mathematics oriented computer software.
* modern and professional tool for doing all aspects of mathematics.
* much lighter and less dense wood than hickory.
* natural sweetener with great versatility.
* often develop irregular growths or swellings known as galls on their leaves.
* package for symbolic mathematics.
* pale wood with a fine grain.
* produces a mildly smoky, light taste.
* program which performs symbolic, numeric and graphical functions.
* show evidence.
* shows a variety of interesting grain patterns, but the the grain is tight and smooth.
* still has a close association with the manufacture of Early American style furniture.
* sugaring in Vermont has a long history.
* symbolic computation system
  - equation solver
  - mathematical computation program
  - mathematics package
* system for doing mathematics on the computer
  - mathematical computation in a symbolic, numerical or graphical form
* tend to cycle in the years they produce a plentiful amount of seed.
* vary in resistance.
* very dense, hard, strong, and heavy wood compared to most.
* wood that is evenly textured with a natural luster.
* works primarily with whole numbers or fractions.
* young adult male.