Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f5ae33e21053b43be264b942e191d95765f6184c8af0fec9c4eddc9af2ca9c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^