Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 002e1f83f1152ae487ff30e9a6a141fd5864da0b405b9e103fada36684b46b0c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^