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Help 6.31
im — imaginary part
1. Definition
For complex number
z = a + i b, where a and b are real numbersits imaginary part is defined as
im(z) ≡ b2. How to use
To get imaginary part of the number:
im(2+i);To get imaginary part of the current result:
im(rslt);To get imaginary part of the number z in calculator memory:
im(mem[z]);3. Support
Imaginary part of the complex number is supported in professional version of the Librow calculator.
| Function 1 √ or sqrt |
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| Function 2 Γ or Gamma |
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| Function 3 ∏ or Prod |
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| Function 4 ∑ or Sum |
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| Function 5 abs |
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| Function 6 arccos |
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| Function 7 arccot or arcctg |
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| Function 8 arccsc or arccosec |
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| Function 9 arcosh or arch |
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| Function 10 arcoth or arcth |
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| Function 11 arcsch |
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| Function 12 arcsec |
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| Function 13 arcsin |
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| Function 14 arctan or arctg |
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| Function 15 arg |
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| Function 16 arsech or arsch |
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| Function 17 arsinh or arsh |
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| Function 18 artanh or arth |
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| Function 19 ceil |
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| Function 20 conj |
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| Function 21 cos |
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| Function 22 cosh or ch |
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| Function 23 cot or ctg |
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| Function 24 coth or cth |
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| Function 25 csc or cosec |
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| Function 26 csch |
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| Function 27 exp |
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| Function 28 fact |
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| Function 29 floor |
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| Function 30 I |
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| Function 31 im |
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| Function 32 J |
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| Function 33 K |
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| Function 34 ln |
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| Function 35 log or lg |
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| Function 36 ^ |
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| Function 37 rand |
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| Function 38 re |
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| Function 39 sec |
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| Function 40 sech |
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| Function 41 sign |
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| Function 42 sin |
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| Function 43 sinh or sh |
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| Function 44 tan or tg |
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| Function 45 tanh or th |
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| Function 46 Y |
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