Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e75576ecfa3764b862314d65452b2da35856ae0b8e99486eac16b7c83e91bc31:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^