Evaluate
-2
Factor
-2
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0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083063219225094000583421664188183520277586972643903623739657337470038307699263261926505458362577322779327050086760092932092707656593211520434215458150129669772162538931944821533658114656352133024674020421428416702181158419582090601095015222944399840624201705680035013901291762810494771870077412336904126353160012685514155928651480205209321687573270460760578090096562076336561740954386196805999585126551045488869396897421691770488455454550501032508486518355703414840111891946335474670284115248208705250049169281248504564307639391897795918914060426708477712788226072417741679994208296566096202905592886851953212149367089109267918862896278158866460776662259360515125982439975467297074916849604032072548538950509591429407637995271267454950742098056035365594621661046837954187037184419525760098872802898926807253460449324451045108620191932936443052081822739520308004126475541929957510844096717087307302541419622473153790191892080800512677600097190708676490985775183989305397334896663209852781111646157597223624608179602882729074658737528148874756147692375172521909062913351244527341257393620466687203006580525683609652830738179435295659003586169869414263562917160320965676510243611488257069450950680163313053882703825341303152241322720958571686240758007410956056200124521101515963479045677451545957521631312563153635658395812280345396247283914764716714539387183115305832151382438299780375245973118580877780914306640625\left(-2\right)^{2021}
Calculate 0.5 to the power of 2020 and get 0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083063219225094000583421664188183520277586972643903623739657337470038307699263261926505458362577322779327050086760092932092707656593211520434215458150129669772162538931944821533658114656352133024674020421428416702181158419582090601095015222944399840624201705680035013901291762810494771870077412336904126353160012685514155928651480205209321687573270460760578090096562076336561740954386196805999585126551045488869396897421691770488455454550501032508486518355703414840111891946335474670284115248208705250049169281248504564307639391897795918914060426708477712788226072417741679994208296566096202905592886851953212149367089109267918862896278158866460776662259360515125982439975467297074916849604032072548538950509591429407637995271267454950742098056035365594621661046837954187037184419525760098872802898926807253460449324451045108620191932936443052081822739520308004126475541929957510844096717087307302541419622473153790191892080800512677600097190708676490985775183989305397334896663209852781111646157597223624608179602882729074658737528148874756147692375172521909062913351244527341257393620466687203006580525683609652830738179435295659003586169869414263562917160320965676510243611488257069450950680163313053882703825341303152241322720958571686240758007410956056200124521101515963479045677451545957521631312563153635658395812280345396247283914764716714539387183115305832151382438299780375245973118580877780914306640625.
0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083063219225094000583421664188183520277586972643903623739657337470038307699263261926505458362577322779327050086760092932092707656593211520434215458150129669772162538931944821533658114656352133024674020421428416702181158419582090601095015222944399840624201705680035013901291762810494771870077412336904126353160012685514155928651480205209321687573270460760578090096562076336561740954386196805999585126551045488869396897421691770488455454550501032508486518355703414840111891946335474670284115248208705250049169281248504564307639391897795918914060426708477712788226072417741679994208296566096202905592886851953212149367089109267918862896278158866460776662259360515125982439975467297074916849604032072548538950509591429407637995271267454950742098056035365594621661046837954187037184419525760098872802898926807253460449324451045108620191932936443052081822739520308004126475541929957510844096717087307302541419622473153790191892080800512677600097190708676490985775183989305397334896663209852781111646157597223624608179602882729074658737528148874756147692375172521909062913351244527341257393620466687203006580525683609652830738179435295659003586169869414263562917160320965676510243611488257069450950680163313053882703825341303152241322720958571686240758007410956056200124521101515963479045677451545957521631312563153635658395812280345396247283914764716714539387183115305832151382438299780375245973118580877780914306640625\left(-240780458385579342400393461351617812815637161357071131707208942081962936661153218844512115504763375697200879163458183553026017242301187821441055479544760906104973534996069938628004474568289906582206917095065620305216254432816950650228843795794816095162791355341943390986975847866692139272448065870433527123346286515814575123941041341323886584452213168407427683905346733773730890398535581783579726464034446453496393589067919979673611753823620422962335479358086639875375670825770647896268644196740771259886611570273762180917307714137084771977480688440721015151914970095703226362506437887288273484956889253937152\right)
Calculate -2 to the power of 2021 and get -240780458385579342400393461351617812815637161357071131707208942081962936661153218844512115504763375697200879163458183553026017242301187821441055479544760906104973534996069938628004474568289906582206917095065620305216254432816950650228843795794816095162791355341943390986975847866692139272448065870433527123346286515814575123941041341323886584452213168407427683905346733773730890398535581783579726464034446453496393589067919979673611753823620422962335479358086639875375670825770647896268644196740771259886611570273762180917307714137084771977480688440721015151914970095703226362506437887288273484956889253937152.
-2
Multiply 0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083063219225094000583421664188183520277586972643903623739657337470038307699263261926505458362577322779327050086760092932092707656593211520434215458150129669772162538931944821533658114656352133024674020421428416702181158419582090601095015222944399840624201705680035013901291762810494771870077412336904126353160012685514155928651480205209321687573270460760578090096562076336561740954386196805999585126551045488869396897421691770488455454550501032508486518355703414840111891946335474670284115248208705250049169281248504564307639391897795918914060426708477712788226072417741679994208296566096202905592886851953212149367089109267918862896278158866460776662259360515125982439975467297074916849604032072548538950509591429407637995271267454950742098056035365594621661046837954187037184419525760098872802898926807253460449324451045108620191932936443052081822739520308004126475541929957510844096717087307302541419622473153790191892080800512677600097190708676490985775183989305397334896663209852781111646157597223624608179602882729074658737528148874756147692375172521909062913351244527341257393620466687203006580525683609652830738179435295659003586169869414263562917160320965676510243611488257069450950680163313053882703825341303152241322720958571686240758007410956056200124521101515963479045677451545957521631312563153635658395812280345396247283914764716714539387183115305832151382438299780375245973118580877780914306640625 and -240780458385579342400393461351617812815637161357071131707208942081962936661153218844512115504763375697200879163458183553026017242301187821441055479544760906104973534996069938628004474568289906582206917095065620305216254432816950650228843795794816095162791355341943390986975847866692139272448065870433527123346286515814575123941041341323886584452213168407427683905346733773730890398535581783579726464034446453496393589067919979673611753823620422962335479358086639875375670825770647896268644196740771259886611570273762180917307714137084771977480688440721015151914970095703226362506437887288273484956889253937152 to get -2.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}