Online Scientific Calculator
A digital calculator is a type of electronic calculator usually, but a digital calculator is not always handheld. Nowadays digital calculator can be easily found online, but Online Scientific Calculator is diffrent.
In science, engineering and mathematics. They have completely replaced slide rules in traditional application and are widely used in both education and professional setting.
Scientific calculator are used widely in situation that require quick access to certain mathematical function especially those that were once looked up in mathematical tables such as trigonometric function or logarithms. They are also used for calculation of very large or tiny numbers, as in some aspect of astronomy, physics and chemistry.
They are very often required for math classes from junior high school level through college and are generally either permitted or required on may standardized tests covering math and science subject as a result many are sold into educational markets to cover this demand.
Online Scientific calculators generally have many more features:
- Scientific notation.
- Floating point arithmetic.
- Logarithmic function using both base 10 and base E.
- Trigonometric function
- Exponential function and roots beyond the square root.
- Hexadecimal, binary and octal calculation including basic Boolean mathematics.
- Complex numbers.
- Fractions calculation.
- Statistics and probability calculation.
- Programmable calculator.
- Equation solving.
- Matrix calculations.
- Conversion of units.
- Physical constants.
- Any other uses in science.
Pros and cons of using a Online Scientific Calculator:
Pros of scientific calculator :
- Calculator can solve a lot of computation time.
- Calculation more accurate.
- Calculator can enhance the technical knowledge of the student.
Cons of scientific calculator :
- May promote complacency in student.
- These calculator are not cheap.
- Calculators can aid a lot in cheating.
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Function of scientific calculator keys:
| Keys Function |
| · + Addition |
| · - Subtraction |
| · * Multiplication |
| · / Division |
| · ^ Raise to the power (fing out the power of any given value ) |
| · yx y to the power of X |
| · Sqrt Square root (find out the root value ) |
| · ex Exponential |
| · Sin Sine function |
| · Sin-1 Inverse sine function |
| · Cos Cosine function |
| · tan Tangent function |
| · Tan-1 Inverse tangent function |
| · In Log of the base of e |
| · Log log base 10 |
| · Negative Denotes negative number |
| · () Parentheses for denoting order of operation |
| · Mode Switches between degrees and radians |
| · π Insert Pi |
In these tables mention the following keys that you can perform according to your need. And in this Online Scientific Calculator mainly used some function that are used in trigonometry like sin, con, ten, cosec. With the help you can find out the value theis function for check the value you can use this table that is following below.
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