Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9762248e59e4beb806ba17c25ed739dbf34bd59467522c271de1ab84069c3da0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^