Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1ba61de629015f39f475cb744fadc3a8782e58d6751dc87aa464b9d472658d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^