Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f06b5eb113087f991b27acd3cbd83e9349d269acdd62df617eded8fa947a972:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^