Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f04d0afa60798ff300bd3d1a802e16b253250d0d8b892d3692b95a546435d98:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^