Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3dfbe3472293d7f40566b82b5c7e234515f717e83607daef0002e57783491ba6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^