Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ebaaaaf2662e0e441c4878acf492b63bfc9c57de92939195e745266b199587bb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^