Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f188f7de15f15e4d1a739d03920b015b0d2426f888b154863091ccbeb1234823:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^