Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39655a828a637655b0781300a69408c2dde03e575b907285546e454d5c62f5e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^