Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4f80aa3a1ee6b64eafc2424592cbdad6f4b986e0d1e0008f15e7b01daf5e401:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^