Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a5dc6ebef647ce569b7702614bbd5bb3ef497f3273e46ca5868473e3329e92d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^