Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3bf975ed1037a179ac6d477c5bd86f53b4648d24a01fabb2e9f3b2b547e43b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^