calc(Tôi tin từ gói apcalc) làm tương tự bc, nhưng không làm tròn. Nó hiển thị tương tự bc, nhưng không giống như bc, nó hiểu ký hiệu khoa học. Thí dụ:
> calc
C-style arbitrary precision calculator (version 2.12.3.3)
Calc is open software. For license details type: help copyright
[Type "exit" to exit, or "help" for help.]
; a=234
; b=a/7
; b
~33.42857142857142857143
; c=b/1e20
; c
~0.00000000000000000033
; c*1e10
~0.00000000334285714286
;
So sánh với bc:
> bc -l
bc 1.06.95
Copyright 1991-1994, 1997, 1998, 2000, 2004, 2006 Free Software Foundation, Inc.
This is free software with ABSOLUTELY NO WARRANTY.
For details type `warranty'.
a=234
b=a/7
b
33.42857142857142857142
c=b/10^20
c
.00000000000000000033
c*1e10
(standard_in) 6: syntax error
c*10^10
.00000000330000000000
Một tìm kiếm nhỏ cho thấy rất nhiều kết quả, không phải tất cả đều có liên quan, nhưng tôi chắc chắn rằng một vài thử nghiệm sẽ giúp bạn có được chính xác những gì bạn muốn (ví dụ: wcalc):
aptitude search calc
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