Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7c4898a459b2dc3c320552c0d77d9d2f7e1a3c52979bf1bbb12c273290d6f7a6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^