Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08f6d907d7b70d299ae3c4dc1fe2101f5a8d8766f70bf8c2d64c5076be80aa25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^