Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb1dc0637bc977257cb5a346edd75296a8bfacc3c7d6d5c51aa23419375d71b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^