Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 143848196c82d33ef418304fc356cef9edbcfd802755a908521199c5fa73075a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^