Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d931fe021b970c141c32f634c27af38b4a64e50e3f2e42167d1c4525d573d1d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^