Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3c3828800cf2b8946bb3364d95a579d88333f921386281a0046f5321add6ad8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^