Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92336ea56486e0d9e3bb3adb2193c9fadc85b59652162dfaf77da25d9b471b7b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^