Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 70afa3bb82318c928e3a2d277f0553d4853a05352c1c538d93e7e1058a9df62b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^