Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f25ef808599b12ab84438c567040e1a91c9aadaaa0a670f42756c8e11510b79f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^