Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24585eded6d463ea90f2ff6a3243963020214f9497ea4423db2c0066593a2c47:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^