Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 708e609e3871d1d2797a1cdd24d30dc0411f883960f30d53c409d58abd6963c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^