Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a610d19ec7d755e6446b02d6970257efac88fe3862b89be8a580d720abdccb33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^