Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb51b66ace20abac6af9cb037b6d5582f0018547dd070c42d2a43c743149dbff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^