Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> edca6669b7c1d94ed7a526c476a4ebc9adb2f385a79f5c0a1041a2fb5490391b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^