Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df9847ffea5581b3b9973816fb4f419d1cdacbe30ce9abfd19e1463e0572510f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^