Products/Services for Math Symbols

Math Calculation Software  (39 companies)Math calculation software is used to perform mathematical calculations. These programs provide general core calculations as well as graphical analysis that can be used in science, engineering and technology. Math calculation software is used... Learn More

Styli and Probes  (82 companies)Styli and probes are slender, rodshaped stems and contact tips or points used to probe surfaces in conjunction with profilometers, SPMs, CMMs, gages and dimensional scanners. Learn More

Scales and Balances  (996 companies)Scales and balances are used to measure static or dynamic loads for a wide range of industrial applications. Search by Specification  Learn More

Safety Labels and Signs  (278 companies)Safety signs and warning signs consist of nontrafficrelated notifying text, symbols and background. They are designed to inform the reader of a potential hazards or dangers and are usually printed on a rigid or semirigid material. How to Select... Search by Specification  Learn More

Pneumatic Relays and Volume Boosters  (65 companies)Pneumatic relays and volume boosters control output air flow and pressure in response to a pneumatic input signal. They can perform simple functions such as boosting or scaling the output, or use complex reversal, biasing, and math function... Search by Specification  Learn More

Stencil Machines  (32 companies)Stencil Machines Information. Stencil machines cut or print fonts and symbols on materials and substrates. They are used to create stencils for marking applications, or to print stencils for SMT applications. Marking equipment is used to mark... Learn More

Industrial Keypads  (218 companies)Industrial keypads are data input devices meant to control equipment in industrial settings, often by the use of characters and symbols allocated to 20 keys or less. Images credits: DigiKey  SF Cable. Industrial keypads allow users to press keys... Search by Specification  Learn More

Statistical Analysis Software  (75 companies)Statistical analysis software analyzes data to make predictions using statistical methods. It can be used to solve manufacturing problems, develop efficient industrial processes, or to make breakthrough discoveries. Learn More

Needle Valves  (562 companies)Needle valves are small valves used for flow control in liquid or gas services. The fine threading of the stem and the large seat area allow for precise resistance to flow. Search by Specification  Learn More

Butterfly Valves  (1231 companies)Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction of flow in the pipe. They are normally used as throttling valves to control flow. Search by Specification  Learn More
Product News

Uson, L.P.
Optima vT Makes Leak Testing Math Easy The Optima vT leak tester from Uson can make leak testing math easy. It has the builtin ability to calculate math functions. It is easy to configure and for that reason, and others, it has become increasingly popular with our customers. The Optima has 8 preset equations ready for use that are accessed through the Advanced Limits Screen. The variables or Inputs for these equations can come from step result sensor measurements, math registers, step comp value or step cal value. The product... (read more)Browse Leak Testing Equipment Datasheets for Uson, L.P. 
Uson, L.P.
Optima vT Leak Tester from Uson Makes Math Easy Uson ’s Optima vT Leak Tester can make leak testing math easy. Now, keep in mind that this is not a new feature, the Optima has always had the builtin ability to calculate math functions. It is easy to configure and for that reason, and others, it has become increasingly popular with our customers. Optima vT Math Operations and Equations. The Optima has 8 preset equations ready for use that are accessed through the Advanced Limits Screen. The variables or Inputs for these equations can... (read more) 
ISO – International Organization of Standards
Graphical symbols for diagrams This collection provides symbols to be used in diagrams, technical drawings and other related applications. It includes graphical symbols for use in most technical fields, like installation diagrams and network maps for pipelines, ducts and electrical connections. The use of these harmonized symbols will help create globally recognizable projects.Preview content. This set contains Graphic signs to download in EPS, AI, DWG format. You will get the raw file so you can: resize for printing... (read more)Browse Standards and Technical Documents Datasheets for ISO – International Organization of Standards 
Adhesives.org
Adhesive CAD Symbol Using the ASTM D744708 Standard Practice for Symbolizing Adhesive Applications and accompanying electronic symbol, engineers, architects, designers and others can more conveniently specify adhesives by graphically representing them on computeraided design (CAD) drawings. The ASTM D744708 standard provides design, fabrication and other reference material to assist the designer/engineer in successfully adding a specific adhesive to a design. Developed exclusively for the designengineering... (read more) 
Wilbrecht LEDCO, Inc.
New LED Lights with Symbol Marking Wilbrecht LEDCO is adding symbol/legend marking options to its 100/600 series of panel LEDs for custom applications. The function of the basic status light is enhanced and user understanding is improved by adding a symbol. Custom and universal symbols, such as battery light or oil level, can be used for easy identification. A simple stamp printing process allows a pictogram or short word to be printed in white or black ink on blue, green, amber, red and clear lenses... (read more)Browse Light Emitting Diodes (LED) Datasheets for Wilbrecht LEDCO, Inc. 
HEIDENHAIN Corporation
ACURITE’s New MILLPWR G2 Control Releases More . This MILLPWRG2 builtin calculator is capable of handling everything from simple arithmetic to complex trigonometry, geometry, and RPM calculations. The numeric keypad resembles a standard calculator with keys for numbers 0 through 9, four math function symbols (+, , x, and ÷), a decimal point, and a positive/negative sign (+/). The addition of the MILLPWRG2 ’s Gcode programs offers basic editing capabilities, as well as allowing the value of an existing Gcode address... (read more)Browse CNC Controllers Datasheets for HEIDENHAIN Corporation 
DigiKey Corporation
Mentor Graphics Designer Schematic™ & Layout™ parts into symbols and footprints for rapid, errorfree creation of your design. Industry proven, professional grade technology from Mentor Graphics. Out of the box, easytouse. Web enabled part search and symbol/footprint download via PartQuest.com. Over 300,000 footprints and symbols available. Limited to 50 square inches, and up to six signal layers. Supported by robust online resources. Fast start, popular reference designs. Imports commonly used schematic/layout formats... (read more) 
Mouser Electronics, Inc.
Plessy dotLED PLW138003 White LEDs Plessey dotLED PLW138003 White LED delivers an ultrathin 1005 footprint, GaNonSi die, SMT LED. PLW138003 is designed for symbol backlight and mobile device indicators. It features a wide 130 ° emission angle, and a luminous intensity of 100 to 190mcd. Features: Ultrathin 1005 footprint. High reliability PLCC packaging. Diffused pale yellow resin. 130 degree wide viewing angle. GaNonSi die technology. Applications: Wearable devices. Decoration Lighting. Instrument panel backlighting... (read more)Browse Light Emitting Diodes (LED) Datasheets for Mouser Electronics, Inc. 
elobau sensor technology, Inc.
Illuminated PTO (Power Take Off) Elobau Sensor Technology Inc. introduces its 151PTO push button for vehicle applications. This new PTO is based on Reed switch technology and has a lower profile then existing PTO push buttons. It is designed to be incorporated in a cab of many types of commercial vehicles. The 151PTO has lighting, which enables "day and night" functions as required by many vehicle applications. The 151PTO has symbol plate location at the front of its housing, and can be customized to accommodate specific... (read more)Browse Pushbutton Switches Datasheets for elobau sensor technology, Inc. 
Acromag, Inc.
Signal Conditioning Acromag signal conditioner products include process transmitters, 420mA signal isolators, limit alarms, panel meters, and math computation modules. Accurate, Rugged, and Dependable Process Instrumentation. Acromag's signal conditioning product line offers a broad assortment of products to isolate, amplify, filter, condition, and convert measured signals from sensors and other instruments. These signal conditioners interface the enhanced signal to your PLC, DCS, display, recorder, or other... (read more)Browse Signal Conditioners Datasheets for Acromag, Inc.
Conduct Research
...the student passes through a wall from algebra into the mystical world of math that moves. I will admit that although I've tried to understand the delta process time and time again, I never could get a handle on it. Luckily, it is not really necessary to understand the conceptual roots of calculus...

More Math Into Latex
B Math symbol tables .

Digital Typography Using Latex
5.3.10 More Math Symbols . . .

Rotationrobust math symbol recognition and retrieval using outer contours and image subsampling
Rotationrobust math symbol recognition and retrieval using outer contours and image subsampling .

Visualization of math expressions through modalitynonspecific signals
The spatially arranged structure of math symbols should be linearized in order to become appropriately encoded by means of the Braille code.

Handbook of Document Image Processing and Recognition
Additional features used to classify lines as math versus text include the presence of specific symbols such as operator symbols, proximity to math symbols , and operator range and dominance.

Mathematical formula identification and performance evaluation in PDF documents
Con sidering that math symbols in images are not yet satis factorily recognised, errors produced by OCR inevitably propagate throughout formula identification, heavily red ucing its performance.

Recognition and retrieval of mathematical expressions
Pattern recognition has been used to identify math symbols and structure in raw document images [8,102] and .pdf files [14,71].

Automated segmentation of mathzones from document images
...zones from the document image, using only the spatial layout information of mathformulas and equa tions, so as to help commercial OCR systems which cannot discern mathzones and also for the identification and ar rangement of math symbols by others.

LaTeX Beginner's Guide
...Changing the font, style, and size Customizing displayed formulas Time for action – typesetting multiline formulas Aligning multiline equations Numbering rows in multiline formulas Inserting text into formulas Finetuning formulas Using operators Exploring the wealth of math symbols .

Studying Virtual Math Teams
It would also be possible to add math symbols , labels for drawings or a simple calculator to help express and com pute mathematical relationships.