Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd59284f7895b04d36870303435fe85ba741945c2239c2c2837b1fac9624c283:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^