Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8624e6a556655897217b3a63852582abdb82e57ded7e268b57aea338dc536a22:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^