Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> daf7deba97aae00023d2cf1731ffef1cfafaa4eb270c5275c9a3503a8241dd6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^