Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f791298a0e91022902e26122ecc95492ff617f95c3bd41d5320be29af3d047d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^