Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fca6f52fada33ea04c22f8714a6e0a92dd2f83a5a4594cbcd44e2cdf959ebf60:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^