Erros Das Calculadoras Científicas

Potência Por : Shuichi Murakami Campos Novos / SC Setembro de 2015 (Base)^(Expoente) = Resultado4 E-mail : [email protected] Base Expoente Resultados Esperados (C0) C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 –0,5 –2,4 5,278 Not Not Not Not 5,278 5,278 Not Not 5,278 5,278 –0,5 –0,2 –1,148 –1,148 –1,148 Not –1,148 –1,148 –1,148 Not Not –1,148 –1,148 –0,5 0,2 –0,8705 –0,8705 –0,8705 Not Not –0,8705 –0,8705 Not Not –0,8705 –0,8705 –0,5 1,4 –0,3789 Not Not Not Not –0,3789 –0,3789 Not Not –0,3789 –0,3789 –0,5 2,4 0,1894 Not Not Not Not 0,189 0,189 Not Not 0,189 0,189 –0.3 0.4 0,6178 Not Not Not Not 0,6178 0,6178 Not Not 0,6178 0,6178 –0,3 –0,4 1,6186 Not Not Not Not 1,6186 1,6186 Not Not 1,6186 1,6186 –0,2 –0,4 1,9036 Not Not Not Not 1,9036 1,9036 Not Not 1,9036 1,9036 –0,4 –1,4 –3,6067 Not Not Not Not –3,6067 –3,6067 Not Not –3,6067 –3,6067 –0,4 2,4 0,1109 Not Not Not Not 0,1109 0,1109 Not Not 0,1109 0,1109 –2 –0,4 0,7578 Not Not Not Not 0,7578 0,7578 Not Not 0,7578 0,7578 –2 –2,4 0,1894 Not Not Not Not 0,1894 0,1894 Not Not 0,1894 0,1894 –2 –3,4 –0,0947 Not Not Not Not –0,0947 –0,0947 Not Not –0,0947 –0,0947 –2 3,4 –10,556 Not Not Not Not –10,556 –10,556 Not Not –10,556 –10,556 –2 –1,4 –0,3789 Not Not Not Not –0,3789 –0,3789 Not Not –0,3789 –0,3789 –2 –2,4 0,1894 Not Not Not Not 0,189 0,189 Not Not 0,189 0,189 –2 1,4 –2,639 Not Not Not Not –2,639 –2,639 Not Not –2,639 –2,639 –2 2,4 5,278 Not Not Not Not 5,27 5,27 Not Not 5,27 5,27 –2 –0,2 –0,8705 –0,8705 –0,8705 Not –0,8705 –0,8705 –0,8705 Not Not –0,8705 –0,8705 –2 0,2 –1,148 –1,148 –1,148 Not Not –1,148 –1,148 Not Not –1,148 –1,148 0 0 Alert/Not Not Not Not 1 1 Not Not Not Not Not Base Expoente Resultados Esperados C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 Testes efetuados com: . C1: HP-10S scientific calculator C6: Casio fx-9860G-SD scientific calculator (emulator) C2: Casio fx-82MS scientific calculator C7: HP-15C scientific calculator (emulator) C3: HP-12C financial calculator (gold model) C8: HP-35S scientific calculator (emulator) C4: Windows XP calculator program C9: HP-300S scientific calculator (emulator) C5: Windows 7 calculator program. C0: MCalc.exe mini-programa de cálculos da Tau Ceti C10: RealCalc – Android calc. program

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Tabela de testes de erros de cálculos de potências em algumas calculadoras científicas.

Transcript of Erros Das Calculadoras Científicas

Page 1: Erros Das Calculadoras Científicas

Potência Por : Shuichi Murakami Campos Novos / SC Setembro de 2015 (Base)^(Expoente) = Resultado4 E-mail : [email protected]

Base Expoente Resultados

Esperados (C0) C1 C2 C3 C4 C5 C6 C7 C8 C9 C10

–0,5 –2,4 5,278 Not Not Not Not 5,278 5,278 Not Not 5,278 5,278

–0,5 –0,2 –1,148 –1,148 –1,148 Not –1,148 –1,148 –1,148 Not Not –1,148 –1,148

–0,5 0,2 –0,8705 –0,8705 –0,8705 Not Not –0,8705 –0,8705 Not Not –0,8705 –0,8705

–0,5 1,4 –0,3789 Not Not Not Not –0,3789 –0,3789 Not Not –0,3789 –0,3789

–0,5 2,4 0,1894 Not Not Not Not 0,189 0,189 Not Not 0,189 0,189

–0.3 0.4 0,6178 Not Not Not Not 0,6178 0,6178 Not Not 0,6178 0,6178

–0,3 –0,4 1,6186 Not Not Not Not 1,6186 1,6186 Not Not 1,6186 1,6186

–0,2 –0,4 1,9036 Not Not Not Not 1,9036 1,9036 Not Not 1,9036 1,9036

–0,4 –1,4 –3,6067 Not Not Not Not –3,6067 –3,6067 Not Not –3,6067 –3,6067

–0,4 2,4 0,1109 Not Not Not Not 0,1109 0,1109 Not Not 0,1109 0,1109

–2 –0,4 0,7578 Not Not Not Not 0,7578 0,7578 Not Not 0,7578 0,7578

–2 –2,4 0,1894 Not Not Not Not 0,1894 0,1894 Not Not 0,1894 0,1894

–2 –3,4 –0,0947 Not Not Not Not –0,0947 –0,0947 Not Not –0,0947 –0,0947

–2 3,4 –10,556 Not Not Not Not –10,556 –10,556 Not Not –10,556 –10,556

–2 –1,4 –0,3789 Not Not Not Not –0,3789 –0,3789 Not Not –0,3789 –0,3789

–2 –2,4 0,1894 Not Not Not Not 0,189 0,189 Not Not 0,189 0,189

–2 1,4 –2,639 Not Not Not Not –2,639 –2,639 Not Not –2,639 –2,639

–2 2,4 5,278 Not Not Not Not 5,27 5,27 Not Not 5,27 5,27

–2 –0,2 –0,8705 –0,8705 –0,8705 Not –0,8705 –0,8705 –0,8705 Not Not –0,8705 –0,8705

–2 0,2 –1,148 –1,148 –1,148 Not Not –1,148 –1,148 Not Not –1,148 –1,148

0 0 Alert/Not Not Not Not 1 1 Not Not Not Not Not

Base Expoente Resultados Esperados

C1 C2 C3 C4 C5 C6 C7 C8 C9 C10

Testes efetuados com: . C1: HP-10S scientific calculator C6: Casio fx-9860G-SD scientific calculator (emulator) C2: Casio fx-82MS scientific calculator C7: HP-15C scientific calculator (emulator) C3: HP-12C financial calculator (gold model) C8: HP-35S scientific calculator (emulator) C4: Windows XP calculator program C9: HP-300S scientific calculator (emulator) C5: Windows 7 calculator program. C0: MCalc.exe mini-programa de cálculos da Tau Ceti C10: RealCalc – Android calc. program