Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c054c8479fdbe32f46ed16a02391088f0d32a9f73188c72dc74757966ae93a46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^