Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44b8a49fdfeea58253cf3b6844edd84b04332706f114666ced096830dccae9c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^