Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5938d2d1f9dd86a1cf59b465ffd3eb59773640144367391f42a40b5123a68c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^