Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 170eeda80d8d7c76d4a34626f6a734af998efc76dfb3a527624b09345196dbd4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^