Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cba4cbe73ced59b45ab3dfe7a1bd552f0b0ed2205aac2f82b540497a4a7c9de1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^