Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 532939cda041d41b71301f7a3710a5ccb8b955865538a174618cf3a7b9145217:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^