olikraus / boolean_cube

boolean_cube

boolean_cube's Issues

blank separated variables as input for json

Sometime it would be cool to add variables as a minterm.
Add an expression parser for variables. If variable is present --> 1 if the variable is not present --> 0
perhaps "mtvar" with blank separated variable names

  "bcl":[
    "11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111-----"
    ],

positive expression for json

probably we need a "pexpr" which is the same as "expr", but all unused vars are set to 0.
Kind of similar to "mtvar" but allows "or" operator
Maybe all unused variables shall be assigned to 0 in the SOP

Bug with a & !b & !(b&c) & !d

wolfram alpha: a && ~b && ~(b&&c) && ~d

https://www.wolframalpha.com/input?i2d=true&i=a+%26%26+%7Eb+%26%26+%7E%5C%2840%29b%26%26c%5C%2841%29+%26%26+%7Ed%0D%0A

a ∧ ¬b ∧ ¬(b ∧ c) ∧ ¬d

current result is: a&-b&-c&-d
correct result would be: a&-b&-d

replace times() with clock()

https://cplusplus.com/reference/ctime/clock/

clock_t t;

t = clock();

t = clock() - t;

printf ("It took me %d clicks (%f seconds).\n",t,((float)t)/CLOCKS_PER_SEC);

allow numerical values as variables

terminate after x seconds

https://stackoverflow.com/questions/65289045/writing-c-program-that-goes-off-after-10-seconds

https://man7.org/linux/man-pages/man2/alarm.2.html

not sure, whether this works on windows...