Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb005e9ee3fb9bb94fbc192bde0bdbcd1665331c12c2e03d44cebe91a93668aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^