Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2336817dfdc191064a57b10e3aa3897a6304ed7c55e7b7505f3001a3537457ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^