Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1fe087f1b63aee785733865e4c81d913185473c090bef0aec56204d96b716a3f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^