Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b01cdd8fbe77bbeef064f5d7f1fcfcb1a15cfbe562635a1fdd09f58a93911ccc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^