§ (section sign)
Returns a previous output from the kernel.
Syntax
-
§i-
iis an integer
-
Description
If i > 0, then §i returns the ith output returned by the kernel during the current kernel session. If i < 0, then §i returns the ith most recent output. i cannot be zero.
Previous outputs are only available if the kernel has been saving old outputs. This setting can be changed by the SaveHistory function.
The § operator is mapped to the output function.
Examples
Fibonacci(75)
2111485077978050
§−1
2111485077978050