Search for a tool
Calculator

Tool to make symbolic computations. A formal calculator to make exact scientific calculations, with parenthesis, variables, etc.

Results

Calculator -

Tag(s) : Symbolic Computation

Share
Share
dCode and more

dCode is free and its tools are a valuable help in games, maths, geocaching, puzzles and problems to solve every day!
A suggestion ? a feedback ? a bug ? an idea ? Write to dCode!


Please, check our community Discord for help requests!


Thanks to your feedback and relevant comments, dCode has developped the best 'Calculator' tool, so feel free to write! Thank you !

Calculator

Sponsored ads

Formal Calculator


Solve an equation (find x)

⮞ Go to: Equation Solver

Tool to make symbolic computations. A formal calculator to make exact scientific calculations, with parenthesis, variables, etc.

Answers to Questions

How to make a formal calculation?

dCode brings you a formal/symbolic calculator which authorizes all calculations and answer an exact result (non-approximate) with the most simplification possible.

Example: Simplification of polynomials with variable: $$ x^2-(x-1)(x+2)+2x = x+2 $$

Example: Computation (addition, subtraction, multiplication, division) with unknowns: $$ a+1+a-2 = 2a-1 $$

These are calculations with variables, but not an equation resolution. dCode has also an equation solver, and other calculus tools such as derivatives, primitives, integrals, etc.

What are allowed functions?

Function allowed (parenthesis are mandatory) by the math calculator are

sqrt() or √()square root
exp()exponential
log() or ln()natural logarithm (base e)
log2()logarithm (base 2)
log10()logarithm (base 10)
cos()cosine
sin()sine
tan() or tg()tangent
arcsin() or asin()arc sine
arccos() or acos()arc cosine
arctan() or atan()arc tangent
csc()cosecant
sec()secant
cot()cotangent
arccsc() or ascs()arc cosecant
arcsec() or asec()arc secant
arccot() or acot()arc-cotangent
cosh()hyperbolic cosine
sinh()hyperbolic sine
tanh() or tgh()hyperbolic tangent
arcsinh() or asinh()hyperbolic arc sine
arccosh() or acosh()hyperbolic arc cosine
arctanh() or atanh()hyperbolic arc tangent
csch()hyperbolic cosecant
sech()hyperbolic secant
coth()hyperbolic cotangent
arccsch() or ascsh()hyperbolic arc cosecant
arcsech() or asech()hyperbolic arc secant
arccoth() or acoth()hyperbolic arc cotangent
abs()absolute value
sign()function sign
arg()argument
im()imaginary part
re()real part
ii (double i)i (imaginary unit)

Source code

dCode retains ownership of the online 'Calculator' tool source code. Except explicit open source licence (indicated CC / Creative Commons / free), any algorithm, applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (PHP, Java, C#, Python, Javascript, Matlab, etc.) no data, script or API access will be for free, same for Calculator download for offline use on PC, tablet, iPhone or Android !

Need Help ?

Please, check our community Discord for help requests!

Questions / Comments

Thanks to your feedback and relevant comments, dCode has developped the best 'Calculator' tool, so feel free to write! Thank you !


Source : https://www.dcode.fr/formal-calculator
© 2020 dCode — The ultimate 'toolkit' to solve every games / riddles / geocaching / CTF.
Feedback