Advanced Calculator

Function list  Input data storage    
 Expression
Mode Digit Answer  Accuracy Comma format
Editor
How to use    Sample calculation    Sample chart  
     
Answer
Function List
Inserted in the cursor position of Expression
Elementary Prob Bessel Sp1 Sp2
Input data storage
 File
 Term 

Calculator
[1-10] /535Disp-Num
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[1]  2019/10/17 01:58   Male / 40 years old level / High-school/ University/ Grad student / Very /
Purpose of use
They wanted to know the highest number created by moving a couple matchsticks in a 4 digit number, I used the 2 moved matchsticks to make a factorial operator on the remaining 5 digit number created ....
[2]  2019/10/15 14:26   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
Purpose of use
help! sum_f(1,inf,(((99/100)^(x-1))^2)1/2)
Comment/Request
Error is not the answer I was looking for... although it is a hard one.
[3]  2019/10/14 21:07   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
to solve mole concept question and gaseous state
Comment/Request
cant we do integration and differentiation in this calculator
[4]  2019/10/11 03:19   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
Purpose of use
Ecology
Comment/Request
Needed a precise answer to the Simpson's Biodiversity index. (20 places)
[5]  2019/10/06 14:28   Male / 50 years old level / Others / Very /
Purpose of use
to try to find Pi by circling the Star of Lakshmi through the exact half way points of the star sides.
3.124194334010159739724326804214943580961749997952, thank you.
Now to attempt to confirm number through adding lengths of wedge ends of very small wedges.
Comment/Request
Very useful Calculator.
I go use now. Talk to you later.
Thank you Japan... they don't let us play with the big numbers over here.
[6]  2019/10/05 03:54   Male / 50 years old level / High-school/ University/ Grad student / - /
Purpose of use
testing the results of a software
Comment/Request
why is lngamma(x) different from ln(gamma(x))?
e.g. lngamma(-2.1) = 1.53171 -9.42478i and ln(gamma(-2.1) = 1.53171 +3.14159i
And even more curious: lngamma(-1.1) = 2.27365 -6.28319i and ln(gamma(-1.1)) = 2.27365
[7]  2019/10/03 15:40   Male / 20 years old level / An engineer / Useful /
Purpose of use
very gud for calculations nice work kaap it up ....:)
[8]  2019/09/23 02:30   Male / 60 years old level or over / A retired person / Useful /
Purpose of use
Calculation of the probability of occurrence of different hands in the game of bridge.
[9]  2019/08/29 15:43   Male / 20 years old level / Others / Useful /
Purpose of use
Learning
Comment/Request
What's the accuracy given the true labels t and the predicted labels p

t = (1,3,2,4,3,2,1,4,3,2,3,4)

p = (1,2,2,4,4,2,1,4,1,2,3,4)
[10]  2019/08/26 06:45   Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
calculate numbers with high precision
Comment/Request
the calculator was much more accurate than most calculators
it included plenty of digits after 0

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