Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df62d72707f92a6251100d5b627fe1fc98d287cd8e75ff46818f679385a6b3ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^